prsm_data =
{
    "compatible_proteoform": {
        "sequence_id": "9",
        "sequence_name": "sp|P60626|RL24_SALTY",
        "sequence_description": "50S ribosomal protein L24 OS=Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) OX=99287 GN=rplX PE=3 SV=2",
        "proteoform_id": "9",
        "prsm_number": "3",
        "prsm": [
            {
                "prsm_id": "33",
                "p_value": "1.66e-07",
                "e_value": "1.66e-09",
                "fdr": "0",
                "matched_fragment_number": "9",
                "matched_peak_number": "13",
                "ms": {
                    "ms_header": {
                        "spectrum_file_name": "C:/toppic_tutorial/tutorial_2/st_1_ms2.msalign",
                        "ms1_ids": "405",
                        "ms1_scans": "795",
                        "ids": "389",
                        "scans": "796",
                        "precursor_mono_mass": "11178.2022",
                        "precursor_charge": "21",
                        "precursor_mz": "533.3026",
                        "feature_inte": "1.3789e+08"
                    },
                    "peaks": {
                        "peak": [
                            {
                                "spec_id": "389",
                                "peak_id": "0",
                                "monoisotopic_mass": "5510.2466",
                                "monoisotopic_mz": "501.9388",
                                "intensity": "10321.93",
                                "charge": "11",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "5510.2781",
                                        "ion_position": "51",
                                        "ion_display_position": "51",
                                        "ion_sort_name": "B00051",
                                        "ion_left_position": "51",
                                        "mass_error": "-0.0314",
                                        "ppm": "-5.71"
                                    }
                                }
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "1",
                                "monoisotopic_mass": "5752.3336",
                                "monoisotopic_mz": "576.2406",
                                "intensity": "66706.03",
                                "charge": "10",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "5752.3796",
                                        "ion_position": "53",
                                        "ion_display_position": "53",
                                        "ion_sort_name": "B00053",
                                        "ion_left_position": "53",
                                        "mass_error": "-0.0460",
                                        "ppm": "-8.00"
                                    }
                                }
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "2",
                                "monoisotopic_mass": "5735.2968",
                                "monoisotopic_mz": "574.5370",
                                "intensity": "29749.39",
                                "charge": "10"
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "3",
                                "monoisotopic_mass": "3087.8117",
                                "monoisotopic_mz": "442.1232",
                                "intensity": "13348.10",
                                "charge": "7",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3087.8357",
                                        "ion_position": "28",
                                        "ion_display_position": "28",
                                        "ion_sort_name": "B00028",
                                        "ion_left_position": "28",
                                        "mass_error": "-0.0239",
                                        "ppm": "-7.75"
                                    }
                                }
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "4",
                                "monoisotopic_mass": "5510.2322",
                                "monoisotopic_mz": "552.0305",
                                "intensity": "51436.45",
                                "charge": "10",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "5510.2781",
                                        "ion_position": "51",
                                        "ion_display_position": "51",
                                        "ion_sort_name": "B00051",
                                        "ion_left_position": "51",
                                        "mass_error": "-0.0459",
                                        "ppm": "-8.33"
                                    }
                                }
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "5",
                                "monoisotopic_mass": "5510.2334",
                                "monoisotopic_mz": "613.2554",
                                "intensity": "37572.14",
                                "charge": "9",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "5510.2781",
                                        "ion_position": "51",
                                        "ion_display_position": "51",
                                        "ion_sort_name": "B00051",
                                        "ion_left_position": "51",
                                        "mass_error": "-0.0447",
                                        "ppm": "-8.10"
                                    }
                                }
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "6",
                                "monoisotopic_mass": "5607.2477",
                                "monoisotopic_mz": "561.7320",
                                "intensity": "19795.27",
                                "charge": "10"
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "7",
                                "monoisotopic_mass": "5624.2660",
                                "monoisotopic_mz": "563.4339",
                                "intensity": "76522.16",
                                "charge": "10",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "5624.3210",
                                        "ion_position": "52",
                                        "ion_display_position": "52",
                                        "ion_sort_name": "B00052",
                                        "ion_left_position": "52",
                                        "mass_error": "-0.0550",
                                        "ppm": "-9.79"
                                    }
                                }
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "8",
                                "monoisotopic_mass": "3649.8784",
                                "monoisotopic_mz": "609.3203",
                                "intensity": "150524.85",
                                "charge": "6",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3649.9117",
                                        "ion_position": "71",
                                        "ion_display_position": "32",
                                        "ion_sort_name": "Y00032",
                                        "ion_left_position": "71",
                                        "mass_error": "-0.0333",
                                        "ppm": "-9.13"
                                    }
                                }
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "9",
                                "monoisotopic_mass": "3502.8144",
                                "monoisotopic_mz": "584.8097",
                                "intensity": "43625.30",
                                "charge": "6",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3502.8433",
                                        "ion_position": "72",
                                        "ion_display_position": "31",
                                        "ion_sort_name": "Y00031",
                                        "ion_left_position": "72",
                                        "mass_error": "-0.0290",
                                        "ppm": "-8.27"
                                    }
                                }
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "10",
                                "monoisotopic_mass": "3762.9610",
                                "monoisotopic_mz": "628.1675",
                                "intensity": "154482.04",
                                "charge": "6",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3762.9958",
                                        "ion_position": "70",
                                        "ion_display_position": "33",
                                        "ion_sort_name": "Y00033",
                                        "ion_left_position": "70",
                                        "mass_error": "-0.0348",
                                        "ppm": "-9.24"
                                    }
                                }
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "11",
                                "monoisotopic_mass": "5641.3009",
                                "monoisotopic_mz": "565.1374",
                                "intensity": "43049.77",
                                "charge": "10"
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "12",
                                "monoisotopic_mass": "4233.2011",
                                "monoisotopic_mz": "605.7503",
                                "intensity": "20166.19",
                                "charge": "7"
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "13",
                                "monoisotopic_mass": "2377.6707",
                                "monoisotopic_mz": "199.1465",
                                "intensity": "11106.21",
                                "charge": "12"
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "14",
                                "monoisotopic_mass": "1783.0563",
                                "monoisotopic_mz": "199.1246",
                                "intensity": "11731.36",
                                "charge": "9"
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "15",
                                "monoisotopic_mass": "6030.8597",
                                "monoisotopic_mz": "549.2672",
                                "intensity": "8749.32",
                                "charge": "11"
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "16",
                                "monoisotopic_mass": "5946.4061",
                                "monoisotopic_mz": "661.7191",
                                "intensity": "17480.73",
                                "charge": "9"
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "17",
                                "monoisotopic_mass": "1192.6367",
                                "monoisotopic_mz": "597.3256",
                                "intensity": "5947.40",
                                "charge": "2"
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "18",
                                "monoisotopic_mass": "5395.1407",
                                "monoisotopic_mz": "600.4673",
                                "intensity": "6786.09",
                                "charge": "9"
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "19",
                                "monoisotopic_mass": "3834.9997",
                                "monoisotopic_mz": "548.8644",
                                "intensity": "8376.79",
                                "charge": "7"
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "20",
                                "monoisotopic_mass": "5753.4337",
                                "monoisotopic_mz": "640.2777",
                                "intensity": "39959.19",
                                "charge": "9",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "5752.3796",
                                        "ion_position": "53",
                                        "ion_display_position": "53",
                                        "ion_sort_name": "B00053",
                                        "ion_left_position": "53",
                                        "mass_error": "0.0518",
                                        "ppm": "9.00"
                                    }
                                }
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "21",
                                "monoisotopic_mass": "3833.9997",
                                "monoisotopic_mz": "640.0072",
                                "intensity": "51946.90",
                                "charge": "6",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3834.0329",
                                        "ion_position": "69",
                                        "ion_display_position": "34",
                                        "ion_sort_name": "Y00034",
                                        "ion_left_position": "69",
                                        "mass_error": "-0.0332",
                                        "ppm": "-8.65"
                                    }
                                }
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "22",
                                "monoisotopic_mass": "1439.3341",
                                "monoisotopic_mz": "720.6743",
                                "intensity": "4878.51",
                                "charge": "2"
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "23",
                                "monoisotopic_mass": "3388.7694",
                                "monoisotopic_mz": "565.8022",
                                "intensity": "25633.32",
                                "charge": "6",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3388.8004",
                                        "ion_position": "73",
                                        "ion_display_position": "30",
                                        "ion_sort_name": "Y00030",
                                        "ion_left_position": "73",
                                        "mass_error": "-0.0311",
                                        "ppm": "-9.16"
                                    }
                                }
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "24",
                                "monoisotopic_mass": "3484.7913",
                                "monoisotopic_mz": "581.8058",
                                "intensity": "9031.94",
                                "charge": "6"
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "25",
                                "monoisotopic_mass": "3389.7762",
                                "monoisotopic_mz": "678.9625",
                                "intensity": "11217.75",
                                "charge": "5"
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "26",
                                "monoisotopic_mass": "552.2867",
                                "monoisotopic_mz": "553.2940",
                                "intensity": "8813.55",
                                "charge": "1"
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "27",
                                "monoisotopic_mass": "4343.2626",
                                "monoisotopic_mz": "621.4734",
                                "intensity": "10611.58",
                                "charge": "7"
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "28",
                                "monoisotopic_mass": "5752.3277",
                                "monoisotopic_mz": "720.0482",
                                "intensity": "9649.45",
                                "charge": "8",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "5752.3796",
                                        "ion_position": "53",
                                        "ion_display_position": "53",
                                        "ion_sort_name": "B00053",
                                        "ion_left_position": "53",
                                        "mass_error": "-0.0519",
                                        "ppm": "-9.01"
                                    }
                                }
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "29",
                                "monoisotopic_mass": "6616.8774",
                                "monoisotopic_mz": "552.4137",
                                "intensity": "13474.20",
                                "charge": "12"
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "30",
                                "monoisotopic_mass": "1487.1139",
                                "monoisotopic_mz": "744.5642",
                                "intensity": "5055.89",
                                "charge": "2"
                            },
                            {
                                "spec_id": "389",
                                "peak_id": "31",
                                "monoisotopic_mass": "1210.9515",
                                "monoisotopic_mz": "606.4830",
                                "intensity": "6393.53",
                                "charge": "2"
                            }
                        ]
                    }
                },
                "annotated_protein": {
                    "sequence_id": "9",
                    "proteoform_id": "9",
                    "sequence_name": "sp|P60626|RL24_SALTY",
                    "sequence_description": "50S ribosomal protein L24 OS=Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) OX=99287 GN=rplX PE=3 SV=2",
                    "proteoform_mass": "11178.2695",
                    "n_acetylation": "0",
                    "unexpected_shift_number": "0",
                    "annotation": {
                        "protein_length": "104",
                        "first_residue_position": "1",
                        "last_residue_position": "103",
                        "annotated_seq": "M.AAKIRRDDEVIVLTGKDKGKRGKVKNVLSSGKVIVEGINLVKKHQKPVPALNQPGGIVEKEAAIQVSNVAIFNAATGKADRVGFRFEDGKKVRFFKSNSETIK.",
                        "residue": [
                            {
                                "position": "0",
                                "acid": "M"
                            },
                            {
                                "position": "1",
                                "acid": "A"
                            },
                            {
                                "position": "2",
                                "acid": "A"
                            },
                            {
                                "position": "3",
                                "acid": "K"
                            },
                            {
                                "position": "4",
                                "acid": "I"
                            },
                            {
                                "position": "5",
                                "acid": "R"
                            },
                            {
                                "position": "6",
                                "acid": "R"
                            },
                            {
                                "position": "7",
                                "acid": "D"
                            },
                            {
                                "position": "8",
                                "acid": "D"
                            },
                            {
                                "position": "9",
                                "acid": "E"
                            },
                            {
                                "position": "10",
                                "acid": "V"
                            },
                            {
                                "position": "11",
                                "acid": "I"
                            },
                            {
                                "position": "12",
                                "acid": "V"
                            },
                            {
                                "position": "13",
                                "acid": "L"
                            },
                            {
                                "position": "14",
                                "acid": "T"
                            },
                            {
                                "position": "15",
                                "acid": "G"
                            },
                            {
                                "position": "16",
                                "acid": "K"
                            },
                            {
                                "position": "17",
                                "acid": "D"
                            },
                            {
                                "position": "18",
                                "acid": "K"
                            },
                            {
                                "position": "19",
                                "acid": "G"
                            },
                            {
                                "position": "20",
                                "acid": "K"
                            },
                            {
                                "position": "21",
                                "acid": "R"
                            },
                            {
                                "position": "22",
                                "acid": "G"
                            },
                            {
                                "position": "23",
                                "acid": "K"
                            },
                            {
                                "position": "24",
                                "acid": "V"
                            },
                            {
                                "position": "25",
                                "acid": "K"
                            },
                            {
                                "position": "26",
                                "acid": "N"
                            },
                            {
                                "position": "27",
                                "acid": "V"
                            },
                            {
                                "position": "28",
                                "acid": "L"
                            },
                            {
                                "position": "29",
                                "acid": "S"
                            },
                            {
                                "position": "30",
                                "acid": "S"
                            },
                            {
                                "position": "31",
                                "acid": "G"
                            },
                            {
                                "position": "32",
                                "acid": "K"
                            },
                            {
                                "position": "33",
                                "acid": "V"
                            },
                            {
                                "position": "34",
                                "acid": "I"
                            },
                            {
                                "position": "35",
                                "acid": "V"
                            },
                            {
                                "position": "36",
                                "acid": "E"
                            },
                            {
                                "position": "37",
                                "acid": "G"
                            },
                            {
                                "position": "38",
                                "acid": "I"
                            },
                            {
                                "position": "39",
                                "acid": "N"
                            },
                            {
                                "position": "40",
                                "acid": "L"
                            },
                            {
                                "position": "41",
                                "acid": "V"
                            },
                            {
                                "position": "42",
                                "acid": "K"
                            },
                            {
                                "position": "43",
                                "acid": "K"
                            },
                            {
                                "position": "44",
                                "acid": "H"
                            },
                            {
                                "position": "45",
                                "acid": "Q"
                            },
                            {
                                "position": "46",
                                "acid": "K"
                            },
                            {
                                "position": "47",
                                "acid": "P"
                            },
                            {
                                "position": "48",
                                "acid": "V"
                            },
                            {
                                "position": "49",
                                "acid": "P"
                            },
                            {
                                "position": "50",
                                "acid": "A"
                            },
                            {
                                "position": "51",
                                "acid": "L"
                            },
                            {
                                "position": "52",
                                "acid": "N"
                            },
                            {
                                "position": "53",
                                "acid": "Q"
                            },
                            {
                                "position": "54",
                                "acid": "P"
                            },
                            {
                                "position": "55",
                                "acid": "G"
                            },
                            {
                                "position": "56",
                                "acid": "G"
                            },
                            {
                                "position": "57",
                                "acid": "I"
                            },
                            {
                                "position": "58",
                                "acid": "V"
                            },
                            {
                                "position": "59",
                                "acid": "E"
                            },
                            {
                                "position": "60",
                                "acid": "K"
                            },
                            {
                                "position": "61",
                                "acid": "E"
                            },
                            {
                                "position": "62",
                                "acid": "A"
                            },
                            {
                                "position": "63",
                                "acid": "A"
                            },
                            {
                                "position": "64",
                                "acid": "I"
                            },
                            {
                                "position": "65",
                                "acid": "Q"
                            },
                            {
                                "position": "66",
                                "acid": "V"
                            },
                            {
                                "position": "67",
                                "acid": "S"
                            },
                            {
                                "position": "68",
                                "acid": "N"
                            },
                            {
                                "position": "69",
                                "acid": "V"
                            },
                            {
                                "position": "70",
                                "acid": "A"
                            },
                            {
                                "position": "71",
                                "acid": "I"
                            },
                            {
                                "position": "72",
                                "acid": "F"
                            },
                            {
                                "position": "73",
                                "acid": "N"
                            },
                            {
                                "position": "74",
                                "acid": "A"
                            },
                            {
                                "position": "75",
                                "acid": "A"
                            },
                            {
                                "position": "76",
                                "acid": "T"
                            },
                            {
                                "position": "77",
                                "acid": "G"
                            },
                            {
                                "position": "78",
                                "acid": "K"
                            },
                            {
                                "position": "79",
                                "acid": "A"
                            },
                            {
                                "position": "80",
                                "acid": "D"
                            },
                            {
                                "position": "81",
                                "acid": "R"
                            },
                            {
                                "position": "82",
                                "acid": "V"
                            },
                            {
                                "position": "83",
                                "acid": "G"
                            },
                            {
                                "position": "84",
                                "acid": "F"
                            },
                            {
                                "position": "85",
                                "acid": "R"
                            },
                            {
                                "position": "86",
                                "acid": "F"
                            },
                            {
                                "position": "87",
                                "acid": "E"
                            },
                            {
                                "position": "88",
                                "acid": "D"
                            },
                            {
                                "position": "89",
                                "acid": "G"
                            },
                            {
                                "position": "90",
                                "acid": "K"
                            },
                            {
                                "position": "91",
                                "acid": "K"
                            },
                            {
                                "position": "92",
                                "acid": "V"
                            },
                            {
                                "position": "93",
                                "acid": "R"
                            },
                            {
                                "position": "94",
                                "acid": "F"
                            },
                            {
                                "position": "95",
                                "acid": "F"
                            },
                            {
                                "position": "96",
                                "acid": "K"
                            },
                            {
                                "position": "97",
                                "acid": "S"
                            },
                            {
                                "position": "98",
                                "acid": "N"
                            },
                            {
                                "position": "99",
                                "acid": "S"
                            },
                            {
                                "position": "100",
                                "acid": "E"
                            },
                            {
                                "position": "101",
                                "acid": "T"
                            },
                            {
                                "position": "102",
                                "acid": "I"
                            },
                            {
                                "position": "103",
                                "acid": "K"
                            }
                        ],
                        "cleavage": [
                            {
                                "position": "0",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "1",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "2",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "3",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "4",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "5",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "6",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "7",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "8",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "9",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "10",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "11",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "12",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "13",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "14",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "15",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "16",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "17",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "18",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "19",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "20",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "21",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "22",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "23",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "24",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "25",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "26",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "27",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "28",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "29",
                                "exist_n_ion": "1",
                                "exist_c_ion": "0",
                                "matched_peaks": {
                                    "matched_peak": {
                                        "ion_type": "B",
                                        "ion_position": "28",
                                        "ion_display_position": "28",
                                        "spec_id": "389",
                                        "peak_id": "3",
                                        "peak_charge": "7"
                                    }
                                }
                            },
                            {
                                "position": "30",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "31",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "32",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "33",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "34",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "35",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "36",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "37",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "38",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "39",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "40",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "41",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "42",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "43",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "44",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "45",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "46",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "47",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "48",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "49",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "50",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "51",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "52",
                                "exist_n_ion": "1",
                                "exist_c_ion": "0",
                                "matched_peaks": {
                                    "matched_peak": [
                                        {
                                            "ion_type": "B",
                                            "ion_position": "51",
                                            "ion_display_position": "51",
                                            "spec_id": "389",
                                            "peak_id": "4",
                                            "peak_charge": "10"
                                        },
                                        {
                                            "ion_type": "B",
                                            "ion_position": "51",
                                            "ion_display_position": "51",
                                            "spec_id": "389",
                                            "peak_id": "5",
                                            "peak_charge": "9"
                                        },
                                        {
                                            "ion_type": "B",
                                            "ion_position": "51",
                                            "ion_display_position": "51",
                                            "spec_id": "389",
                                            "peak_id": "0",
                                            "peak_charge": "11"
                                        }
                                    ]
                                }
                            },
                            {
                                "position": "53",
                                "exist_n_ion": "1",
                                "exist_c_ion": "0",
                                "matched_peaks": {
                                    "matched_peak": {
                                        "ion_type": "B",
                                        "ion_position": "52",
                                        "ion_display_position": "52",
                                        "spec_id": "389",
                                        "peak_id": "7",
                                        "peak_charge": "10"
                                    }
                                }
                            },
                            {
                                "position": "54",
                                "exist_n_ion": "1",
                                "exist_c_ion": "0",
                                "matched_peaks": {
                                    "matched_peak": [
                                        {
                                            "ion_type": "B",
                                            "ion_position": "53",
                                            "ion_display_position": "53",
                                            "spec_id": "389",
                                            "peak_id": "28",
                                            "peak_charge": "8"
                                        },
                                        {
                                            "ion_type": "B",
                                            "ion_position": "53",
                                            "ion_display_position": "53",
                                            "spec_id": "389",
                                            "peak_id": "1",
                                            "peak_charge": "10"
                                        },
                                        {
                                            "ion_type": "B",
                                            "ion_position": "53",
                                            "ion_display_position": "53",
                                            "spec_id": "389",
                                            "peak_id": "20",
                                            "peak_charge": "9"
                                        }
                                    ]
                                }
                            },
                            {
                                "position": "55",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "56",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "57",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "58",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "59",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "60",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "61",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "62",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "63",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "64",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "65",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "66",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "67",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "68",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "69",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "70",
                                "exist_n_ion": "0",
                                "exist_c_ion": "1",
                                "matched_peaks": {
                                    "matched_peak": {
                                        "ion_type": "Y",
                                        "ion_position": "69",
                                        "ion_display_position": "34",
                                        "spec_id": "389",
                                        "peak_id": "21",
                                        "peak_charge": "6"
                                    }
                                }
                            },
                            {
                                "position": "71",
                                "exist_n_ion": "0",
                                "exist_c_ion": "1",
                                "matched_peaks": {
                                    "matched_peak": {
                                        "ion_type": "Y",
                                        "ion_position": "70",
                                        "ion_display_position": "33",
                                        "spec_id": "389",
                                        "peak_id": "10",
                                        "peak_charge": "6"
                                    }
                                }
                            },
                            {
                                "position": "72",
                                "exist_n_ion": "0",
                                "exist_c_ion": "1",
                                "matched_peaks": {
                                    "matched_peak": {
                                        "ion_type": "Y",
                                        "ion_position": "71",
                                        "ion_display_position": "32",
                                        "spec_id": "389",
                                        "peak_id": "8",
                                        "peak_charge": "6"
                                    }
                                }
                            },
                            {
                                "position": "73",
                                "exist_n_ion": "0",
                                "exist_c_ion": "1",
                                "matched_peaks": {
                                    "matched_peak": {
                                        "ion_type": "Y",
                                        "ion_position": "72",
                                        "ion_display_position": "31",
                                        "spec_id": "389",
                                        "peak_id": "9",
                                        "peak_charge": "6"
                                    }
                                }
                            },
                            {
                                "position": "74",
                                "exist_n_ion": "0",
                                "exist_c_ion": "1",
                                "matched_peaks": {
                                    "matched_peak": {
                                        "ion_type": "Y",
                                        "ion_position": "73",
                                        "ion_display_position": "30",
                                        "spec_id": "389",
                                        "peak_id": "23",
                                        "peak_charge": "6"
                                    }
                                }
                            },
                            {
                                "position": "75",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "76",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "77",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "78",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "79",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "80",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "81",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "82",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "83",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "84",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "85",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "86",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "87",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "88",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "89",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "90",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "91",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "92",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "93",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "94",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "95",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "96",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "97",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "98",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "99",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "100",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "101",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "102",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "103",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "104",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            }
                        ]
                    }
                }
            },
            {
                "prsm_id": "32",
                "p_value": "5.79e-07",
                "e_value": "2.90e-09",
                "fdr": "0",
                "matched_fragment_number": "12",
                "matched_peak_number": "19",
                "ms": {
                    "ms_header": {
                        "spectrum_file_name": "C:/toppic_tutorial/tutorial_2/st_1_ms2.msalign",
                        "ms1_ids": "404",
                        "ms1_scans": "793",
                        "ids": "388",
                        "scans": "794",
                        "precursor_mono_mass": "11178.2022",
                        "precursor_charge": "20",
                        "precursor_mz": "559.9174",
                        "feature_inte": "1.3789e+08"
                    },
                    "peaks": {
                        "peak": [
                            {
                                "spec_id": "388",
                                "peak_id": "0",
                                "monoisotopic_mass": "5752.3268",
                                "monoisotopic_mz": "523.9461",
                                "intensity": "107026.20",
                                "charge": "11",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "5752.3796",
                                        "ion_position": "53",
                                        "ion_display_position": "53",
                                        "ion_sort_name": "B00053",
                                        "ion_left_position": "53",
                                        "mass_error": "-0.0528",
                                        "ppm": "-9.17"
                                    }
                                }
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "1",
                                "monoisotopic_mass": "5752.3305",
                                "monoisotopic_mz": "576.2403",
                                "intensity": "203995.19",
                                "charge": "10",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "5752.3796",
                                        "ion_position": "53",
                                        "ion_display_position": "53",
                                        "ion_sort_name": "B00053",
                                        "ion_left_position": "53",
                                        "mass_error": "-0.0491",
                                        "ppm": "-8.53"
                                    }
                                }
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "2",
                                "monoisotopic_mass": "5735.2988",
                                "monoisotopic_mz": "574.5372",
                                "intensity": "48358.70",
                                "charge": "10"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "3",
                                "monoisotopic_mass": "4233.2079",
                                "monoisotopic_mz": "605.7513",
                                "intensity": "54397.71",
                                "charge": "7",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "4233.2447",
                                        "ion_position": "65",
                                        "ion_display_position": "38",
                                        "ion_sort_name": "Y00038",
                                        "ion_left_position": "65",
                                        "mass_error": "-0.0368",
                                        "ppm": "-8.68"
                                    }
                                }
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "4",
                                "monoisotopic_mass": "5510.2268",
                                "monoisotopic_mz": "613.2547",
                                "intensity": "66881.42",
                                "charge": "9",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "5510.2781",
                                        "ion_position": "51",
                                        "ion_display_position": "51",
                                        "ion_sort_name": "B00051",
                                        "ion_left_position": "51",
                                        "mass_error": "-0.0512",
                                        "ppm": "-9.30"
                                    }
                                }
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "5",
                                "monoisotopic_mass": "5752.3306",
                                "monoisotopic_mz": "720.0486",
                                "intensity": "55478.87",
                                "charge": "8",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "5752.3796",
                                        "ion_position": "53",
                                        "ion_display_position": "53",
                                        "ion_sort_name": "B00053",
                                        "ion_left_position": "53",
                                        "mass_error": "-0.0489",
                                        "ppm": "-8.51"
                                    }
                                }
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "6",
                                "monoisotopic_mass": "3762.9621",
                                "monoisotopic_mz": "628.1676",
                                "intensity": "293645.92",
                                "charge": "6",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3762.9958",
                                        "ion_position": "70",
                                        "ion_display_position": "33",
                                        "ion_sort_name": "Y00033",
                                        "ion_left_position": "70",
                                        "mass_error": "-0.0337",
                                        "ppm": "-8.95"
                                    }
                                }
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "7",
                                "monoisotopic_mass": "4343.2473",
                                "monoisotopic_mz": "621.4712",
                                "intensity": "27005.99",
                                "charge": "7"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "8",
                                "monoisotopic_mass": "3649.8795",
                                "monoisotopic_mz": "609.3205",
                                "intensity": "350986.96",
                                "charge": "6",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3649.9117",
                                        "ion_position": "71",
                                        "ion_display_position": "32",
                                        "ion_sort_name": "Y00032",
                                        "ion_left_position": "71",
                                        "mass_error": "-0.0322",
                                        "ppm": "-8.83"
                                    }
                                }
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "9",
                                "monoisotopic_mass": "6625.2227",
                                "monoisotopic_mz": "663.5295",
                                "intensity": "11846.61",
                                "charge": "10"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "10",
                                "monoisotopic_mass": "1492.7771",
                                "monoisotopic_mz": "747.3958",
                                "intensity": "14082.56",
                                "charge": "2"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "11",
                                "monoisotopic_mass": "3502.8140",
                                "monoisotopic_mz": "584.8096",
                                "intensity": "97726.91",
                                "charge": "6",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3502.8433",
                                        "ion_position": "72",
                                        "ion_display_position": "31",
                                        "ion_sort_name": "Y00031",
                                        "ion_left_position": "72",
                                        "mass_error": "-0.0293",
                                        "ppm": "-8.37"
                                    }
                                }
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "12",
                                "monoisotopic_mass": "4047.1037",
                                "monoisotopic_mz": "675.5246",
                                "intensity": "49711.41",
                                "charge": "6"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "13",
                                "monoisotopic_mass": "5962.4111",
                                "monoisotopic_mz": "746.3087",
                                "intensity": "18519.78",
                                "charge": "8"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "14",
                                "monoisotopic_mass": "5945.3853",
                                "monoisotopic_mz": "744.1804",
                                "intensity": "16259.28",
                                "charge": "8"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "15",
                                "monoisotopic_mass": "3834.0057",
                                "monoisotopic_mz": "767.8084",
                                "intensity": "27204.55",
                                "charge": "5",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3834.0329",
                                        "ion_position": "69",
                                        "ion_display_position": "34",
                                        "ion_sort_name": "Y00034",
                                        "ion_left_position": "69",
                                        "mass_error": "-0.0272",
                                        "ppm": "-7.09"
                                    }
                                }
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "16",
                                "monoisotopic_mass": "1326.0964",
                                "monoisotopic_mz": "664.0555",
                                "intensity": "7324.52",
                                "charge": "2"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "17",
                                "monoisotopic_mass": "1365.7594",
                                "monoisotopic_mz": "683.8870",
                                "intensity": "7039.99",
                                "charge": "2",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "1365.7728",
                                        "ion_position": "12",
                                        "ion_display_position": "12",
                                        "ion_sort_name": "B00012",
                                        "ion_left_position": "12",
                                        "mass_error": "-0.0135",
                                        "ppm": "-9.87"
                                    }
                                }
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "18",
                                "monoisotopic_mass": "3833.9997",
                                "monoisotopic_mz": "640.0072",
                                "intensity": "234657.19",
                                "charge": "6",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3834.0329",
                                        "ion_position": "69",
                                        "ion_display_position": "34",
                                        "ion_sort_name": "Y00034",
                                        "ion_left_position": "69",
                                        "mass_error": "-0.0332",
                                        "ppm": "-8.65"
                                    }
                                }
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "19",
                                "monoisotopic_mass": "1378.7353",
                                "monoisotopic_mz": "460.5857",
                                "intensity": "6549.07",
                                "charge": "3"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "20",
                                "monoisotopic_mass": "2180.5964",
                                "monoisotopic_mz": "199.2433",
                                "intensity": "12165.88",
                                "charge": "11"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "21",
                                "monoisotopic_mass": "3344.4567",
                                "monoisotopic_mz": "669.8986",
                                "intensity": "9829.70",
                                "charge": "5"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "22",
                                "monoisotopic_mass": "5624.2683",
                                "monoisotopic_mz": "625.9260",
                                "intensity": "46554.75",
                                "charge": "9",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "5624.3210",
                                        "ion_position": "52",
                                        "ion_display_position": "52",
                                        "ion_sort_name": "B00052",
                                        "ion_left_position": "52",
                                        "mass_error": "-0.0527",
                                        "ppm": "-9.36"
                                    }
                                }
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "23",
                                "monoisotopic_mass": "3649.8774",
                                "monoisotopic_mz": "522.4183",
                                "intensity": "61711.95",
                                "charge": "7",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3649.9117",
                                        "ion_position": "71",
                                        "ion_display_position": "32",
                                        "ion_sort_name": "Y00032",
                                        "ion_left_position": "71",
                                        "mass_error": "-0.0344",
                                        "ppm": "-9.42"
                                    }
                                }
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "24",
                                "monoisotopic_mass": "5640.2955",
                                "monoisotopic_mz": "565.0368",
                                "intensity": "35835.51",
                                "charge": "10"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "25",
                                "monoisotopic_mass": "1266.6931",
                                "monoisotopic_mz": "634.3538",
                                "intensity": "7000.45",
                                "charge": "2",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "1266.7044",
                                        "ion_position": "11",
                                        "ion_display_position": "11",
                                        "ion_sort_name": "B00011",
                                        "ion_left_position": "11",
                                        "mass_error": "-0.0113",
                                        "ppm": "-8.96"
                                    }
                                }
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "26",
                                "monoisotopic_mass": "3649.8813",
                                "monoisotopic_mz": "730.9835",
                                "intensity": "12045.91",
                                "charge": "5",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3649.9117",
                                        "ion_position": "71",
                                        "ion_display_position": "32",
                                        "ion_sort_name": "Y00032",
                                        "ion_left_position": "71",
                                        "mass_error": "-0.0304",
                                        "ppm": "-8.34"
                                    }
                                }
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "27",
                                "monoisotopic_mass": "5998.3899",
                                "monoisotopic_mz": "600.8463",
                                "intensity": "15634.20",
                                "charge": "10"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "28",
                                "monoisotopic_mass": "3631.8561",
                                "monoisotopic_mz": "606.3166",
                                "intensity": "21375.09",
                                "charge": "6"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "29",
                                "monoisotopic_mass": "4233.2037",
                                "monoisotopic_mz": "706.5412",
                                "intensity": "14599.51",
                                "charge": "6",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "4233.2447",
                                        "ion_position": "65",
                                        "ion_display_position": "38",
                                        "ion_sort_name": "Y00038",
                                        "ion_left_position": "65",
                                        "mass_error": "-0.0410",
                                        "ppm": "-9.69"
                                    }
                                }
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "30",
                                "monoisotopic_mass": "1784.0732",
                                "monoisotopic_mz": "199.2376",
                                "intensity": "14676.32",
                                "charge": "9"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "31",
                                "monoisotopic_mass": "8314.0057",
                                "monoisotopic_mz": "640.5462",
                                "intensity": "39333.89",
                                "charge": "13"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "32",
                                "monoisotopic_mass": "5946.4187",
                                "monoisotopic_mz": "661.7205",
                                "intensity": "8806.01",
                                "charge": "9"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "33",
                                "monoisotopic_mass": "4134.1444",
                                "monoisotopic_mz": "690.0313",
                                "intensity": "28832.50",
                                "charge": "6",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "4134.1763",
                                        "ion_position": "66",
                                        "ion_display_position": "37",
                                        "ion_sort_name": "Y00037",
                                        "ion_left_position": "66",
                                        "mass_error": "-0.0319",
                                        "ppm": "-7.71"
                                    }
                                }
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "34",
                                "monoisotopic_mass": "1311.6893",
                                "monoisotopic_mz": "656.8519",
                                "intensity": "10618.33",
                                "charge": "2"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "35",
                                "monoisotopic_mass": "1192.6368",
                                "monoisotopic_mz": "597.3257",
                                "intensity": "12261.45",
                                "charge": "2"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "36",
                                "monoisotopic_mass": "5511.2432",
                                "monoisotopic_mz": "689.9127",
                                "intensity": "13007.24",
                                "charge": "8",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "5510.2781",
                                        "ion_position": "51",
                                        "ion_display_position": "51",
                                        "ion_sort_name": "B00051",
                                        "ion_left_position": "51",
                                        "mass_error": "-0.0372",
                                        "ppm": "-6.75"
                                    }
                                }
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "37",
                                "monoisotopic_mass": "4361.2822",
                                "monoisotopic_mz": "624.0476",
                                "intensity": "13373.08",
                                "charge": "7",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "4361.3033",
                                        "ion_position": "64",
                                        "ion_display_position": "39",
                                        "ion_sort_name": "Y00039",
                                        "ion_left_position": "64",
                                        "mass_error": "-0.0211",
                                        "ppm": "-4.84"
                                    }
                                }
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "38",
                                "monoisotopic_mass": "1808.5550",
                                "monoisotopic_mz": "603.8590",
                                "intensity": "14534.80",
                                "charge": "3"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "39",
                                "monoisotopic_mass": "6093.9990",
                                "monoisotopic_mz": "610.4072",
                                "intensity": "12962.49",
                                "charge": "10"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "40",
                                "monoisotopic_mass": "1966.0339",
                                "monoisotopic_mz": "656.3519",
                                "intensity": "13325.94",
                                "charge": "3"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "41",
                                "monoisotopic_mass": "1387.4598",
                                "monoisotopic_mz": "199.2158",
                                "intensity": "5764.57",
                                "charge": "7"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "42",
                                "monoisotopic_mass": "10966.1755",
                                "monoisotopic_mz": "610.2392",
                                "intensity": "12388.61",
                                "charge": "18"
                            },
                            {
                                "spec_id": "388",
                                "peak_id": "43",
                                "monoisotopic_mass": "1916.7729",
                                "monoisotopic_mz": "639.9316",
                                "intensity": "27541.48",
                                "charge": "3"
                            }
                        ]
                    }
                },
                "annotated_protein": {
                    "sequence_id": "9",
                    "proteoform_id": "9",
                    "sequence_name": "sp|P60626|RL24_SALTY",
                    "sequence_description": "50S ribosomal protein L24 OS=Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) OX=99287 GN=rplX PE=3 SV=2",
                    "proteoform_mass": "11178.2695",
                    "n_acetylation": "0",
                    "unexpected_shift_number": "0",
                    "annotation": {
                        "protein_length": "104",
                        "first_residue_position": "1",
                        "last_residue_position": "103",
                        "annotated_seq": "M.AAKIRRDDEVIVLTGKDKGKRGKVKNVLSSGKVIVEGINLVKKHQKPVPALNQPGGIVEKEAAIQVSNVAIFNAATGKADRVGFRFEDGKKVRFFKSNSETIK.",
                        "residue": [
                            {
                                "position": "0",
                                "acid": "M"
                            },
                            {
                                "position": "1",
                                "acid": "A"
                            },
                            {
                                "position": "2",
                                "acid": "A"
                            },
                            {
                                "position": "3",
                                "acid": "K"
                            },
                            {
                                "position": "4",
                                "acid": "I"
                            },
                            {
                                "position": "5",
                                "acid": "R"
                            },
                            {
                                "position": "6",
                                "acid": "R"
                            },
                            {
                                "position": "7",
                                "acid": "D"
                            },
                            {
                                "position": "8",
                                "acid": "D"
                            },
                            {
                                "position": "9",
                                "acid": "E"
                            },
                            {
                                "position": "10",
                                "acid": "V"
                            },
                            {
                                "position": "11",
                                "acid": "I"
                            },
                            {
                                "position": "12",
                                "acid": "V"
                            },
                            {
                                "position": "13",
                                "acid": "L"
                            },
                            {
                                "position": "14",
                                "acid": "T"
                            },
                            {
                                "position": "15",
                                "acid": "G"
                            },
                            {
                                "position": "16",
                                "acid": "K"
                            },
                            {
                                "position": "17",
                                "acid": "D"
                            },
                            {
                                "position": "18",
                                "acid": "K"
                            },
                            {
                                "position": "19",
                                "acid": "G"
                            },
                            {
                                "position": "20",
                                "acid": "K"
                            },
                            {
                                "position": "21",
                                "acid": "R"
                            },
                            {
                                "position": "22",
                                "acid": "G"
                            },
                            {
                                "position": "23",
                                "acid": "K"
                            },
                            {
                                "position": "24",
                                "acid": "V"
                            },
                            {
                                "position": "25",
                                "acid": "K"
                            },
                            {
                                "position": "26",
                                "acid": "N"
                            },
                            {
                                "position": "27",
                                "acid": "V"
                            },
                            {
                                "position": "28",
                                "acid": "L"
                            },
                            {
                                "position": "29",
                                "acid": "S"
                            },
                            {
                                "position": "30",
                                "acid": "S"
                            },
                            {
                                "position": "31",
                                "acid": "G"
                            },
                            {
                                "position": "32",
                                "acid": "K"
                            },
                            {
                                "position": "33",
                                "acid": "V"
                            },
                            {
                                "position": "34",
                                "acid": "I"
                            },
                            {
                                "position": "35",
                                "acid": "V"
                            },
                            {
                                "position": "36",
                                "acid": "E"
                            },
                            {
                                "position": "37",
                                "acid": "G"
                            },
                            {
                                "position": "38",
                                "acid": "I"
                            },
                            {
                                "position": "39",
                                "acid": "N"
                            },
                            {
                                "position": "40",
                                "acid": "L"
                            },
                            {
                                "position": "41",
                                "acid": "V"
                            },
                            {
                                "position": "42",
                                "acid": "K"
                            },
                            {
                                "position": "43",
                                "acid": "K"
                            },
                            {
                                "position": "44",
                                "acid": "H"
                            },
                            {
                                "position": "45",
                                "acid": "Q"
                            },
                            {
                                "position": "46",
                                "acid": "K"
                            },
                            {
                                "position": "47",
                                "acid": "P"
                            },
                            {
                                "position": "48",
                                "acid": "V"
                            },
                            {
                                "position": "49",
                                "acid": "P"
                            },
                            {
                                "position": "50",
                                "acid": "A"
                            },
                            {
                                "position": "51",
                                "acid": "L"
                            },
                            {
                                "position": "52",
                                "acid": "N"
                            },
                            {
                                "position": "53",
                                "acid": "Q"
                            },
                            {
                                "position": "54",
                                "acid": "P"
                            },
                            {
                                "position": "55",
                                "acid": "G"
                            },
                            {
                                "position": "56",
                                "acid": "G"
                            },
                            {
                                "position": "57",
                                "acid": "I"
                            },
                            {
                                "position": "58",
                                "acid": "V"
                            },
                            {
                                "position": "59",
                                "acid": "E"
                            },
                            {
                                "position": "60",
                                "acid": "K"
                            },
                            {
                                "position": "61",
                                "acid": "E"
                            },
                            {
                                "position": "62",
                                "acid": "A"
                            },
                            {
                                "position": "63",
                                "acid": "A"
                            },
                            {
                                "position": "64",
                                "acid": "I"
                            },
                            {
                                "position": "65",
                                "acid": "Q"
                            },
                            {
                                "position": "66",
                                "acid": "V"
                            },
                            {
                                "position": "67",
                                "acid": "S"
                            },
                            {
                                "position": "68",
                                "acid": "N"
                            },
                            {
                                "position": "69",
                                "acid": "V"
                            },
                            {
                                "position": "70",
                                "acid": "A"
                            },
                            {
                                "position": "71",
                                "acid": "I"
                            },
                            {
                                "position": "72",
                                "acid": "F"
                            },
                            {
                                "position": "73",
                                "acid": "N"
                            },
                            {
                                "position": "74",
                                "acid": "A"
                            },
                            {
                                "position": "75",
                                "acid": "A"
                            },
                            {
                                "position": "76",
                                "acid": "T"
                            },
                            {
                                "position": "77",
                                "acid": "G"
                            },
                            {
                                "position": "78",
                                "acid": "K"
                            },
                            {
                                "position": "79",
                                "acid": "A"
                            },
                            {
                                "position": "80",
                                "acid": "D"
                            },
                            {
                                "position": "81",
                                "acid": "R"
                            },
                            {
                                "position": "82",
                                "acid": "V"
                            },
                            {
                                "position": "83",
                                "acid": "G"
                            },
                            {
                                "position": "84",
                                "acid": "F"
                            },
                            {
                                "position": "85",
                                "acid": "R"
                            },
                            {
                                "position": "86",
                                "acid": "F"
                            },
                            {
                                "position": "87",
                                "acid": "E"
                            },
                            {
                                "position": "88",
                                "acid": "D"
                            },
                            {
                                "position": "89",
                                "acid": "G"
                            },
                            {
                                "position": "90",
                                "acid": "K"
                            },
                            {
                                "position": "91",
                                "acid": "K"
                            },
                            {
                                "position": "92",
                                "acid": "V"
                            },
                            {
                                "position": "93",
                                "acid": "R"
                            },
                            {
                                "position": "94",
                                "acid": "F"
                            },
                            {
                                "position": "95",
                                "acid": "F"
                            },
                            {
                                "position": "96",
                                "acid": "K"
                            },
                            {
                                "position": "97",
                                "acid": "S"
                            },
                            {
                                "position": "98",
                                "acid": "N"
                            },
                            {
                                "position": "99",
                                "acid": "S"
                            },
                            {
                                "position": "100",
                                "acid": "E"
                            },
                            {
                                "position": "101",
                                "acid": "T"
                            },
                            {
                                "position": "102",
                                "acid": "I"
                            },
                            {
                                "position": "103",
                                "acid": "K"
                            }
                        ],
                        "cleavage": [
                            {
                                "position": "0",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "1",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "2",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "3",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "4",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "5",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "6",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "7",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "8",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "9",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "10",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "11",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "12",
                                "exist_n_ion": "1",
                                "exist_c_ion": "0",
                                "matched_peaks": {
                                    "matched_peak": {
                                        "ion_type": "B",
                                        "ion_position": "11",
                                        "ion_display_position": "11",
                                        "spec_id": "388",
                                        "peak_id": "25",
                                        "peak_charge": "2"
                                    }
                                }
                            },
                            {
                                "position": "13",
                                "exist_n_ion": "1",
                                "exist_c_ion": "0",
                                "matched_peaks": {
                                    "matched_peak": {
                                        "ion_type": "B",
                                        "ion_position": "12",
                                        "ion_display_position": "12",
                                        "spec_id": "388",
                                        "peak_id": "17",
                                        "peak_charge": "2"
                                    }
                                }
                            },
                            {
                                "position": "14",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "15",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "16",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "17",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "18",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "19",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "20",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "21",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "22",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "23",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "24",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "25",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "26",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "27",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "28",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "29",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "30",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "31",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "32",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "33",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "34",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "35",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "36",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "37",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "38",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "39",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "40",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "41",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "42",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "43",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "44",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "45",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "46",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "47",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "48",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "49",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "50",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "51",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "52",
                                "exist_n_ion": "1",
                                "exist_c_ion": "0",
                                "matched_peaks": {
                                    "matched_peak": [
                                        {
                                            "ion_type": "B",
                                            "ion_position": "51",
                                            "ion_display_position": "51",
                                            "spec_id": "388",
                                            "peak_id": "4",
                                            "peak_charge": "9"
                                        },
                                        {
                                            "ion_type": "B",
                                            "ion_position": "51",
                                            "ion_display_position": "51",
                                            "spec_id": "388",
                                            "peak_id": "36",
                                            "peak_charge": "8"
                                        }
                                    ]
                                }
                            },
                            {
                                "position": "53",
                                "exist_n_ion": "1",
                                "exist_c_ion": "0",
                                "matched_peaks": {
                                    "matched_peak": {
                                        "ion_type": "B",
                                        "ion_position": "52",
                                        "ion_display_position": "52",
                                        "spec_id": "388",
                                        "peak_id": "22",
                                        "peak_charge": "9"
                                    }
                                }
                            },
                            {
                                "position": "54",
                                "exist_n_ion": "1",
                                "exist_c_ion": "0",
                                "matched_peaks": {
                                    "matched_peak": [
                                        {
                                            "ion_type": "B",
                                            "ion_position": "53",
                                            "ion_display_position": "53",
                                            "spec_id": "388",
                                            "peak_id": "0",
                                            "peak_charge": "11"
                                        },
                                        {
                                            "ion_type": "B",
                                            "ion_position": "53",
                                            "ion_display_position": "53",
                                            "spec_id": "388",
                                            "peak_id": "1",
                                            "peak_charge": "10"
                                        },
                                        {
                                            "ion_type": "B",
                                            "ion_position": "53",
                                            "ion_display_position": "53",
                                            "spec_id": "388",
                                            "peak_id": "5",
                                            "peak_charge": "8"
                                        }
                                    ]
                                }
                            },
                            {
                                "position": "55",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "56",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "57",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "58",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "59",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "60",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "61",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "62",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "63",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "64",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "65",
                                "exist_n_ion": "0",
                                "exist_c_ion": "1",
                                "matched_peaks": {
                                    "matched_peak": {
                                        "ion_type": "Y",
                                        "ion_position": "64",
                                        "ion_display_position": "39",
                                        "spec_id": "388",
                                        "peak_id": "37",
                                        "peak_charge": "7"
                                    }
                                }
                            },
                            {
                                "position": "66",
                                "exist_n_ion": "0",
                                "exist_c_ion": "1",
                                "matched_peaks": {
                                    "matched_peak": [
                                        {
                                            "ion_type": "Y",
                                            "ion_position": "65",
                                            "ion_display_position": "38",
                                            "spec_id": "388",
                                            "peak_id": "29",
                                            "peak_charge": "6"
                                        },
                                        {
                                            "ion_type": "Y",
                                            "ion_position": "65",
                                            "ion_display_position": "38",
                                            "spec_id": "388",
                                            "peak_id": "3",
                                            "peak_charge": "7"
                                        }
                                    ]
                                }
                            },
                            {
                                "position": "67",
                                "exist_n_ion": "0",
                                "exist_c_ion": "1",
                                "matched_peaks": {
                                    "matched_peak": {
                                        "ion_type": "Y",
                                        "ion_position": "66",
                                        "ion_display_position": "37",
                                        "spec_id": "388",
                                        "peak_id": "33",
                                        "peak_charge": "6"
                                    }
                                }
                            },
                            {
                                "position": "68",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "69",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "70",
                                "exist_n_ion": "0",
                                "exist_c_ion": "1",
                                "matched_peaks": {
                                    "matched_peak": [
                                        {
                                            "ion_type": "Y",
                                            "ion_position": "69",
                                            "ion_display_position": "34",
                                            "spec_id": "388",
                                            "peak_id": "18",
                                            "peak_charge": "6"
                                        },
                                        {
                                            "ion_type": "Y",
                                            "ion_position": "69",
                                            "ion_display_position": "34",
                                            "spec_id": "388",
                                            "peak_id": "15",
                                            "peak_charge": "5"
                                        }
                                    ]
                                }
                            },
                            {
                                "position": "71",
                                "exist_n_ion": "0",
                                "exist_c_ion": "1",
                                "matched_peaks": {
                                    "matched_peak": {
                                        "ion_type": "Y",
                                        "ion_position": "70",
                                        "ion_display_position": "33",
                                        "spec_id": "388",
                                        "peak_id": "6",
                                        "peak_charge": "6"
                                    }
                                }
                            },
                            {
                                "position": "72",
                                "exist_n_ion": "0",
                                "exist_c_ion": "1",
                                "matched_peaks": {
                                    "matched_peak": [
                                        {
                                            "ion_type": "Y",
                                            "ion_position": "71",
                                            "ion_display_position": "32",
                                            "spec_id": "388",
                                            "peak_id": "23",
                                            "peak_charge": "7"
                                        },
                                        {
                                            "ion_type": "Y",
                                            "ion_position": "71",
                                            "ion_display_position": "32",
                                            "spec_id": "388",
                                            "peak_id": "8",
                                            "peak_charge": "6"
                                        },
                                        {
                                            "ion_type": "Y",
                                            "ion_position": "71",
                                            "ion_display_position": "32",
                                            "spec_id": "388",
                                            "peak_id": "26",
                                            "peak_charge": "5"
                                        }
                                    ]
                                }
                            },
                            {
                                "position": "73",
                                "exist_n_ion": "0",
                                "exist_c_ion": "1",
                                "matched_peaks": {
                                    "matched_peak": {
                                        "ion_type": "Y",
                                        "ion_position": "72",
                                        "ion_display_position": "31",
                                        "spec_id": "388",
                                        "peak_id": "11",
                                        "peak_charge": "6"
                                    }
                                }
                            },
                            {
                                "position": "74",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "75",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "76",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "77",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "78",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "79",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "80",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "81",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "82",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "83",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "84",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "85",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "86",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "87",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "88",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "89",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "90",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "91",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "92",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "93",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "94",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "95",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "96",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "97",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "98",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "99",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "100",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "101",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "102",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "103",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "104",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            }
                        ]
                    }
                }
            },
            {
                "prsm_id": "31",
                "p_value": "3.13e-06",
                "e_value": "3.13e-08",
                "fdr": "0",
                "matched_fragment_number": "10",
                "matched_peak_number": "16",
                "ms": {
                    "ms_header": {
                        "spectrum_file_name": "C:/toppic_tutorial/tutorial_2/st_1_ms2.msalign",
                        "ms1_ids": "402",
                        "ms1_scans": "789",
                        "ids": "386",
                        "scans": "790",
                        "precursor_mono_mass": "11178.2022",
                        "precursor_charge": "19",
                        "precursor_mz": "589.3337",
                        "feature_inte": "1.3789e+08"
                    },
                    "peaks": {
                        "peak": [
                            {
                                "spec_id": "386",
                                "peak_id": "0",
                                "monoisotopic_mass": "5752.3241",
                                "monoisotopic_mz": "523.9458",
                                "intensity": "24340.09",
                                "charge": "11",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "5752.3796",
                                        "ion_position": "53",
                                        "ion_display_position": "53",
                                        "ion_sort_name": "B00053",
                                        "ion_left_position": "53",
                                        "mass_error": "-0.0555",
                                        "ppm": "-9.64"
                                    }
                                }
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "1",
                                "monoisotopic_mass": "5425.8400",
                                "monoisotopic_mz": "679.2373",
                                "intensity": "42148.22",
                                "charge": "8",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "5425.8899",
                                        "ion_position": "53",
                                        "ion_display_position": "50",
                                        "ion_sort_name": "Y00050",
                                        "ion_left_position": "53",
                                        "mass_error": "-0.0499",
                                        "ppm": "-9.20"
                                    }
                                }
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "2",
                                "monoisotopic_mass": "5735.2931",
                                "monoisotopic_mz": "522.3976",
                                "intensity": "4405.04",
                                "charge": "11"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "3",
                                "monoisotopic_mass": "5752.3150",
                                "monoisotopic_mz": "720.0467",
                                "intensity": "16796.52",
                                "charge": "8"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "4",
                                "monoisotopic_mass": "2179.5531",
                                "monoisotopic_mz": "199.1485",
                                "intensity": "5193.32",
                                "charge": "11"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "5",
                                "monoisotopic_mass": "3762.9583",
                                "monoisotopic_mz": "538.5727",
                                "intensity": "10236.74",
                                "charge": "7",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3762.9958",
                                        "ion_position": "70",
                                        "ion_display_position": "33",
                                        "ion_sort_name": "Y00033",
                                        "ion_left_position": "70",
                                        "mass_error": "-0.0375",
                                        "ppm": "-9.97"
                                    }
                                }
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "6",
                                "monoisotopic_mass": "3762.9607",
                                "monoisotopic_mz": "628.1674",
                                "intensity": "82793.41",
                                "charge": "6",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3762.9958",
                                        "ion_position": "70",
                                        "ion_display_position": "33",
                                        "ion_sort_name": "Y00033",
                                        "ion_left_position": "70",
                                        "mass_error": "-0.0351",
                                        "ppm": "-9.33"
                                    }
                                }
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "7",
                                "monoisotopic_mass": "3833.9990",
                                "monoisotopic_mz": "767.8071",
                                "intensity": "17363.00",
                                "charge": "5",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3834.0329",
                                        "ion_position": "69",
                                        "ion_display_position": "34",
                                        "ion_sort_name": "Y00034",
                                        "ion_left_position": "69",
                                        "mass_error": "-0.0339",
                                        "ppm": "-8.84"
                                    }
                                }
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "8",
                                "monoisotopic_mass": "3649.8762",
                                "monoisotopic_mz": "609.3200",
                                "intensity": "42316.67",
                                "charge": "6",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3649.9117",
                                        "ion_position": "71",
                                        "ion_display_position": "32",
                                        "ion_sort_name": "Y00032",
                                        "ion_left_position": "71",
                                        "mass_error": "-0.0355",
                                        "ppm": "-9.73"
                                    }
                                }
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "9",
                                "monoisotopic_mass": "5624.2643",
                                "monoisotopic_mz": "625.9255",
                                "intensity": "15987.95",
                                "charge": "9"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "10",
                                "monoisotopic_mass": "5511.2319",
                                "monoisotopic_mz": "613.3664",
                                "intensity": "32213.76",
                                "charge": "9",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "5510.2781",
                                        "ion_position": "51",
                                        "ion_display_position": "51",
                                        "ion_sort_name": "B00051",
                                        "ion_left_position": "51",
                                        "mass_error": "-0.0485",
                                        "ppm": "-8.80"
                                    }
                                }
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "11",
                                "monoisotopic_mass": "5754.3226",
                                "monoisotopic_mz": "640.3765",
                                "intensity": "32679.45",
                                "charge": "9"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "12",
                                "monoisotopic_mass": "1880.0350",
                                "monoisotopic_mz": "627.6856",
                                "intensity": "3808.67",
                                "charge": "3",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "1880.0480",
                                        "ion_position": "17",
                                        "ion_display_position": "17",
                                        "ion_sort_name": "B00017",
                                        "ion_left_position": "17",
                                        "mass_error": "-0.0130",
                                        "ppm": "-6.90"
                                    }
                                }
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "13",
                                "monoisotopic_mass": "3834.0093",
                                "monoisotopic_mz": "548.7229",
                                "intensity": "4811.54",
                                "charge": "7",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3834.0329",
                                        "ion_position": "69",
                                        "ion_display_position": "34",
                                        "ion_sort_name": "Y00034",
                                        "ion_left_position": "69",
                                        "mass_error": "-0.0236",
                                        "ppm": "-6.16"
                                    }
                                }
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "14",
                                "monoisotopic_mass": "5509.2317",
                                "monoisotopic_mz": "551.9304",
                                "intensity": "18005.62",
                                "charge": "10",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "5510.2781",
                                        "ion_position": "51",
                                        "ion_display_position": "51",
                                        "ion_sort_name": "B00051",
                                        "ion_left_position": "51",
                                        "mass_error": "-0.0441",
                                        "ppm": "-8.00"
                                    }
                                }
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "15",
                                "monoisotopic_mass": "1591.8413",
                                "monoisotopic_mz": "531.6210",
                                "intensity": "4833.30",
                                "charge": "3"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "16",
                                "monoisotopic_mass": "3649.8798",
                                "monoisotopic_mz": "730.9832",
                                "intensity": "12739.31",
                                "charge": "5",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3649.9117",
                                        "ion_position": "71",
                                        "ion_display_position": "32",
                                        "ion_sort_name": "Y00032",
                                        "ion_left_position": "71",
                                        "mass_error": "-0.0320",
                                        "ppm": "-8.76"
                                    }
                                }
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "17",
                                "monoisotopic_mass": "3833.9961",
                                "monoisotopic_mz": "640.0066",
                                "intensity": "82649.21",
                                "charge": "6",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3834.0329",
                                        "ion_position": "69",
                                        "ion_display_position": "34",
                                        "ion_sort_name": "Y00034",
                                        "ion_left_position": "69",
                                        "mass_error": "-0.0368",
                                        "ppm": "-9.61"
                                    }
                                }
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "18",
                                "monoisotopic_mass": "2576.1718",
                                "monoisotopic_mz": "199.1743",
                                "intensity": "3094.94",
                                "charge": "13"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "19",
                                "monoisotopic_mass": "5736.3110",
                                "monoisotopic_mz": "638.3752",
                                "intensity": "11677.97",
                                "charge": "9"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "20",
                                "monoisotopic_mass": "4134.1301",
                                "monoisotopic_mz": "690.0290",
                                "intensity": "14984.74",
                                "charge": "6"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "21",
                                "monoisotopic_mass": "4047.1067",
                                "monoisotopic_mz": "675.5251",
                                "intensity": "25555.11",
                                "charge": "6",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "4047.1443",
                                        "ion_position": "67",
                                        "ion_display_position": "36",
                                        "ion_sort_name": "Y00036",
                                        "ion_left_position": "67",
                                        "mass_error": "-0.0376",
                                        "ppm": "-9.29"
                                    }
                                }
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "22",
                                "monoisotopic_mass": "3933.0722",
                                "monoisotopic_mz": "656.5193",
                                "intensity": "10547.60",
                                "charge": "6",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3933.1013",
                                        "ion_position": "68",
                                        "ion_display_position": "35",
                                        "ion_sort_name": "Y00035",
                                        "ion_left_position": "68",
                                        "mass_error": "-0.0291",
                                        "ppm": "-7.41"
                                    }
                                }
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "23",
                                "monoisotopic_mass": "1192.6345",
                                "monoisotopic_mz": "597.3245",
                                "intensity": "2226.92",
                                "charge": "2"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "24",
                                "monoisotopic_mass": "1784.0424",
                                "monoisotopic_mz": "199.2342",
                                "intensity": "3716.57",
                                "charge": "9"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "25",
                                "monoisotopic_mass": "3632.8588",
                                "monoisotopic_mz": "606.4837",
                                "intensity": "3645.65",
                                "charge": "6"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "26",
                                "monoisotopic_mass": "1062.8999",
                                "monoisotopic_mz": "532.4572",
                                "intensity": "4112.54",
                                "charge": "2"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "27",
                                "monoisotopic_mass": "4233.2008",
                                "monoisotopic_mz": "706.5407",
                                "intensity": "9724.27",
                                "charge": "6"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "28",
                                "monoisotopic_mass": "5510.2335",
                                "monoisotopic_mz": "689.7865",
                                "intensity": "6673.52",
                                "charge": "8",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "5510.2781",
                                        "ion_position": "51",
                                        "ion_display_position": "51",
                                        "ion_sort_name": "B00051",
                                        "ion_left_position": "51",
                                        "mass_error": "-0.0445",
                                        "ppm": "-8.08"
                                    }
                                }
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "29",
                                "monoisotopic_mass": "5948.4048",
                                "monoisotopic_mz": "744.5579",
                                "intensity": "6581.55",
                                "charge": "8"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "30",
                                "monoisotopic_mass": "3319.8803",
                                "monoisotopic_mz": "664.9833",
                                "intensity": "4043.97",
                                "charge": "5"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "31",
                                "monoisotopic_mass": "4233.1955",
                                "monoisotopic_mz": "605.7495",
                                "intensity": "5768.94",
                                "charge": "7"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "32",
                                "monoisotopic_mass": "4362.2581",
                                "monoisotopic_mz": "624.1870",
                                "intensity": "6714.61",
                                "charge": "7"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "33",
                                "monoisotopic_mass": "1315.0852",
                                "monoisotopic_mz": "658.5499",
                                "intensity": "2831.69",
                                "charge": "2"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "34",
                                "monoisotopic_mass": "1372.7090",
                                "monoisotopic_mz": "687.3618",
                                "intensity": "3544.28",
                                "charge": "2"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "35",
                                "monoisotopic_mass": "5397.1485",
                                "monoisotopic_mz": "600.6904",
                                "intensity": "4970.05",
                                "charge": "9",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "5397.1940",
                                        "ion_position": "50",
                                        "ion_display_position": "50",
                                        "ion_sort_name": "B00050",
                                        "ion_left_position": "50",
                                        "mass_error": "-0.0455",
                                        "ppm": "-8.42"
                                    }
                                }
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "36",
                                "monoisotopic_mass": "5624.2510",
                                "monoisotopic_mz": "704.0387",
                                "intensity": "6893.20",
                                "charge": "8"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "37",
                                "monoisotopic_mass": "8434.3715",
                                "monoisotopic_mz": "703.8716",
                                "intensity": "3273.82",
                                "charge": "12"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "38",
                                "monoisotopic_mass": "5399.1672",
                                "monoisotopic_mz": "675.9032",
                                "intensity": "6232.84",
                                "charge": "8"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "39",
                                "monoisotopic_mass": "624.4913",
                                "monoisotopic_mz": "625.4986",
                                "intensity": "2925.72",
                                "charge": "1"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "40",
                                "monoisotopic_mass": "7431.5336",
                                "monoisotopic_mz": "744.1606",
                                "intensity": "4132.76",
                                "charge": "10"
                            },
                            {
                                "spec_id": "386",
                                "peak_id": "41",
                                "monoisotopic_mass": "1798.3811",
                                "monoisotopic_mz": "600.4676",
                                "intensity": "5864.03",
                                "charge": "3"
                            }
                        ]
                    }
                },
                "annotated_protein": {
                    "sequence_id": "9",
                    "proteoform_id": "9",
                    "sequence_name": "sp|P60626|RL24_SALTY",
                    "sequence_description": "50S ribosomal protein L24 OS=Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) OX=99287 GN=rplX PE=3 SV=2",
                    "proteoform_mass": "11178.2695",
                    "n_acetylation": "0",
                    "unexpected_shift_number": "0",
                    "annotation": {
                        "protein_length": "104",
                        "first_residue_position": "1",
                        "last_residue_position": "103",
                        "annotated_seq": "M.AAKIRRDDEVIVLTGKDKGKRGKVKNVLSSGKVIVEGINLVKKHQKPVPALNQPGGIVEKEAAIQVSNVAIFNAATGKADRVGFRFEDGKKVRFFKSNSETIK.",
                        "residue": [
                            {
                                "position": "0",
                                "acid": "M"
                            },
                            {
                                "position": "1",
                                "acid": "A"
                            },
                            {
                                "position": "2",
                                "acid": "A"
                            },
                            {
                                "position": "3",
                                "acid": "K"
                            },
                            {
                                "position": "4",
                                "acid": "I"
                            },
                            {
                                "position": "5",
                                "acid": "R"
                            },
                            {
                                "position": "6",
                                "acid": "R"
                            },
                            {
                                "position": "7",
                                "acid": "D"
                            },
                            {
                                "position": "8",
                                "acid": "D"
                            },
                            {
                                "position": "9",
                                "acid": "E"
                            },
                            {
                                "position": "10",
                                "acid": "V"
                            },
                            {
                                "position": "11",
                                "acid": "I"
                            },
                            {
                                "position": "12",
                                "acid": "V"
                            },
                            {
                                "position": "13",
                                "acid": "L"
                            },
                            {
                                "position": "14",
                                "acid": "T"
                            },
                            {
                                "position": "15",
                                "acid": "G"
                            },
                            {
                                "position": "16",
                                "acid": "K"
                            },
                            {
                                "position": "17",
                                "acid": "D"
                            },
                            {
                                "position": "18",
                                "acid": "K"
                            },
                            {
                                "position": "19",
                                "acid": "G"
                            },
                            {
                                "position": "20",
                                "acid": "K"
                            },
                            {
                                "position": "21",
                                "acid": "R"
                            },
                            {
                                "position": "22",
                                "acid": "G"
                            },
                            {
                                "position": "23",
                                "acid": "K"
                            },
                            {
                                "position": "24",
                                "acid": "V"
                            },
                            {
                                "position": "25",
                                "acid": "K"
                            },
                            {
                                "position": "26",
                                "acid": "N"
                            },
                            {
                                "position": "27",
                                "acid": "V"
                            },
                            {
                                "position": "28",
                                "acid": "L"
                            },
                            {
                                "position": "29",
                                "acid": "S"
                            },
                            {
                                "position": "30",
                                "acid": "S"
                            },
                            {
                                "position": "31",
                                "acid": "G"
                            },
                            {
                                "position": "32",
                                "acid": "K"
                            },
                            {
                                "position": "33",
                                "acid": "V"
                            },
                            {
                                "position": "34",
                                "acid": "I"
                            },
                            {
                                "position": "35",
                                "acid": "V"
                            },
                            {
                                "position": "36",
                                "acid": "E"
                            },
                            {
                                "position": "37",
                                "acid": "G"
                            },
                            {
                                "position": "38",
                                "acid": "I"
                            },
                            {
                                "position": "39",
                                "acid": "N"
                            },
                            {
                                "position": "40",
                                "acid": "L"
                            },
                            {
                                "position": "41",
                                "acid": "V"
                            },
                            {
                                "position": "42",
                                "acid": "K"
                            },
                            {
                                "position": "43",
                                "acid": "K"
                            },
                            {
                                "position": "44",
                                "acid": "H"
                            },
                            {
                                "position": "45",
                                "acid": "Q"
                            },
                            {
                                "position": "46",
                                "acid": "K"
                            },
                            {
                                "position": "47",
                                "acid": "P"
                            },
                            {
                                "position": "48",
                                "acid": "V"
                            },
                            {
                                "position": "49",
                                "acid": "P"
                            },
                            {
                                "position": "50",
                                "acid": "A"
                            },
                            {
                                "position": "51",
                                "acid": "L"
                            },
                            {
                                "position": "52",
                                "acid": "N"
                            },
                            {
                                "position": "53",
                                "acid": "Q"
                            },
                            {
                                "position": "54",
                                "acid": "P"
                            },
                            {
                                "position": "55",
                                "acid": "G"
                            },
                            {
                                "position": "56",
                                "acid": "G"
                            },
                            {
                                "position": "57",
                                "acid": "I"
                            },
                            {
                                "position": "58",
                                "acid": "V"
                            },
                            {
                                "position": "59",
                                "acid": "E"
                            },
                            {
                                "position": "60",
                                "acid": "K"
                            },
                            {
                                "position": "61",
                                "acid": "E"
                            },
                            {
                                "position": "62",
                                "acid": "A"
                            },
                            {
                                "position": "63",
                                "acid": "A"
                            },
                            {
                                "position": "64",
                                "acid": "I"
                            },
                            {
                                "position": "65",
                                "acid": "Q"
                            },
                            {
                                "position": "66",
                                "acid": "V"
                            },
                            {
                                "position": "67",
                                "acid": "S"
                            },
                            {
                                "position": "68",
                                "acid": "N"
                            },
                            {
                                "position": "69",
                                "acid": "V"
                            },
                            {
                                "position": "70",
                                "acid": "A"
                            },
                            {
                                "position": "71",
                                "acid": "I"
                            },
                            {
                                "position": "72",
                                "acid": "F"
                            },
                            {
                                "position": "73",
                                "acid": "N"
                            },
                            {
                                "position": "74",
                                "acid": "A"
                            },
                            {
                                "position": "75",
                                "acid": "A"
                            },
                            {
                                "position": "76",
                                "acid": "T"
                            },
                            {
                                "position": "77",
                                "acid": "G"
                            },
                            {
                                "position": "78",
                                "acid": "K"
                            },
                            {
                                "position": "79",
                                "acid": "A"
                            },
                            {
                                "position": "80",
                                "acid": "D"
                            },
                            {
                                "position": "81",
                                "acid": "R"
                            },
                            {
                                "position": "82",
                                "acid": "V"
                            },
                            {
                                "position": "83",
                                "acid": "G"
                            },
                            {
                                "position": "84",
                                "acid": "F"
                            },
                            {
                                "position": "85",
                                "acid": "R"
                            },
                            {
                                "position": "86",
                                "acid": "F"
                            },
                            {
                                "position": "87",
                                "acid": "E"
                            },
                            {
                                "position": "88",
                                "acid": "D"
                            },
                            {
                                "position": "89",
                                "acid": "G"
                            },
                            {
                                "position": "90",
                                "acid": "K"
                            },
                            {
                                "position": "91",
                                "acid": "K"
                            },
                            {
                                "position": "92",
                                "acid": "V"
                            },
                            {
                                "position": "93",
                                "acid": "R"
                            },
                            {
                                "position": "94",
                                "acid": "F"
                            },
                            {
                                "position": "95",
                                "acid": "F"
                            },
                            {
                                "position": "96",
                                "acid": "K"
                            },
                            {
                                "position": "97",
                                "acid": "S"
                            },
                            {
                                "position": "98",
                                "acid": "N"
                            },
                            {
                                "position": "99",
                                "acid": "S"
                            },
                            {
                                "position": "100",
                                "acid": "E"
                            },
                            {
                                "position": "101",
                                "acid": "T"
                            },
                            {
                                "position": "102",
                                "acid": "I"
                            },
                            {
                                "position": "103",
                                "acid": "K"
                            }
                        ],
                        "cleavage": [
                            {
                                "position": "0",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "1",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "2",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "3",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "4",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "5",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "6",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "7",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "8",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "9",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "10",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "11",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "12",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "13",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "14",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "15",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "16",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "17",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "18",
                                "exist_n_ion": "1",
                                "exist_c_ion": "0",
                                "matched_peaks": {
                                    "matched_peak": {
                                        "ion_type": "B",
                                        "ion_position": "17",
                                        "ion_display_position": "17",
                                        "spec_id": "386",
                                        "peak_id": "12",
                                        "peak_charge": "3"
                                    }
                                }
                            },
                            {
                                "position": "19",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "20",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "21",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "22",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "23",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "24",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "25",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "26",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "27",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "28",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "29",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "30",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "31",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "32",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "33",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "34",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "35",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "36",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "37",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "38",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "39",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "40",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "41",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "42",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "43",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "44",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "45",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "46",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "47",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "48",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "49",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "50",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "51",
                                "exist_n_ion": "1",
                                "exist_c_ion": "0",
                                "matched_peaks": {
                                    "matched_peak": {
                                        "ion_type": "B",
                                        "ion_position": "50",
                                        "ion_display_position": "50",
                                        "spec_id": "386",
                                        "peak_id": "35",
                                        "peak_charge": "9"
                                    }
                                }
                            },
                            {
                                "position": "52",
                                "exist_n_ion": "1",
                                "exist_c_ion": "0",
                                "matched_peaks": {
                                    "matched_peak": [
                                        {
                                            "ion_type": "B",
                                            "ion_position": "51",
                                            "ion_display_position": "51",
                                            "spec_id": "386",
                                            "peak_id": "10",
                                            "peak_charge": "9"
                                        },
                                        {
                                            "ion_type": "B",
                                            "ion_position": "51",
                                            "ion_display_position": "51",
                                            "spec_id": "386",
                                            "peak_id": "28",
                                            "peak_charge": "8"
                                        },
                                        {
                                            "ion_type": "B",
                                            "ion_position": "51",
                                            "ion_display_position": "51",
                                            "spec_id": "386",
                                            "peak_id": "14",
                                            "peak_charge": "10"
                                        }
                                    ]
                                }
                            },
                            {
                                "position": "53",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "54",
                                "exist_n_ion": "1",
                                "exist_c_ion": "1",
                                "matched_peaks": {
                                    "matched_peak": [
                                        {
                                            "ion_type": "Y",
                                            "ion_position": "53",
                                            "ion_display_position": "50",
                                            "spec_id": "386",
                                            "peak_id": "1",
                                            "peak_charge": "8"
                                        },
                                        {
                                            "ion_type": "B",
                                            "ion_position": "53",
                                            "ion_display_position": "53",
                                            "spec_id": "386",
                                            "peak_id": "0",
                                            "peak_charge": "11"
                                        }
                                    ]
                                }
                            },
                            {
                                "position": "55",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "56",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "57",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "58",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "59",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "60",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "61",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "62",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "63",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "64",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "65",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "66",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "67",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "68",
                                "exist_n_ion": "0",
                                "exist_c_ion": "1",
                                "matched_peaks": {
                                    "matched_peak": {
                                        "ion_type": "Y",
                                        "ion_position": "67",
                                        "ion_display_position": "36",
                                        "spec_id": "386",
                                        "peak_id": "21",
                                        "peak_charge": "6"
                                    }
                                }
                            },
                            {
                                "position": "69",
                                "exist_n_ion": "0",
                                "exist_c_ion": "1",
                                "matched_peaks": {
                                    "matched_peak": {
                                        "ion_type": "Y",
                                        "ion_position": "68",
                                        "ion_display_position": "35",
                                        "spec_id": "386",
                                        "peak_id": "22",
                                        "peak_charge": "6"
                                    }
                                }
                            },
                            {
                                "position": "70",
                                "exist_n_ion": "0",
                                "exist_c_ion": "1",
                                "matched_peaks": {
                                    "matched_peak": [
                                        {
                                            "ion_type": "Y",
                                            "ion_position": "69",
                                            "ion_display_position": "34",
                                            "spec_id": "386",
                                            "peak_id": "17",
                                            "peak_charge": "6"
                                        },
                                        {
                                            "ion_type": "Y",
                                            "ion_position": "69",
                                            "ion_display_position": "34",
                                            "spec_id": "386",
                                            "peak_id": "7",
                                            "peak_charge": "5"
                                        },
                                        {
                                            "ion_type": "Y",
                                            "ion_position": "69",
                                            "ion_display_position": "34",
                                            "spec_id": "386",
                                            "peak_id": "13",
                                            "peak_charge": "7"
                                        }
                                    ]
                                }
                            },
                            {
                                "position": "71",
                                "exist_n_ion": "0",
                                "exist_c_ion": "1",
                                "matched_peaks": {
                                    "matched_peak": [
                                        {
                                            "ion_type": "Y",
                                            "ion_position": "70",
                                            "ion_display_position": "33",
                                            "spec_id": "386",
                                            "peak_id": "5",
                                            "peak_charge": "7"
                                        },
                                        {
                                            "ion_type": "Y",
                                            "ion_position": "70",
                                            "ion_display_position": "33",
                                            "spec_id": "386",
                                            "peak_id": "6",
                                            "peak_charge": "6"
                                        }
                                    ]
                                }
                            },
                            {
                                "position": "72",
                                "exist_n_ion": "0",
                                "exist_c_ion": "1",
                                "matched_peaks": {
                                    "matched_peak": [
                                        {
                                            "ion_type": "Y",
                                            "ion_position": "71",
                                            "ion_display_position": "32",
                                            "spec_id": "386",
                                            "peak_id": "8",
                                            "peak_charge": "6"
                                        },
                                        {
                                            "ion_type": "Y",
                                            "ion_position": "71",
                                            "ion_display_position": "32",
                                            "spec_id": "386",
                                            "peak_id": "16",
                                            "peak_charge": "5"
                                        }
                                    ]
                                }
                            },
                            {
                                "position": "73",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "74",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "75",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "76",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "77",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "78",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "79",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "80",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "81",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "82",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "83",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "84",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "85",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "86",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "87",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "88",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "89",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "90",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "91",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "92",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "93",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "94",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "95",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "96",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "97",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "98",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "99",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "100",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "101",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "102",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "103",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            },
                            {
                                "position": "104",
                                "exist_n_ion": "0",
                                "exist_c_ion": "0",
                                "matched_peaks": null
                            }
                        ]
                    }
                }
            }
        ]
    }
}
