prsm_data =
{
    "protein": {
        "sequence_id": "15",
        "sequence_name": "sp|P66131|RL27_SALTY",
        "sequence_description": "50S ribosomal protein L27 OS=Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) OX=99287 GN=rpmA PE=3 SV=2",
        "compatible_proteoform_number": "1",
        "compatible_proteoform": {
            "sequence_id": "15",
            "sequence_name": "sp|P66131|RL27_SALTY",
            "sequence_description": "50S ribosomal protein L27 OS=Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) OX=99287 GN=rpmA PE=3 SV=2",
            "proteoform_id": "17",
            "prsm_number": "3",
            "prsm": [
                {
                    "prsm_id": "13",
                    "p_value": "5.60e-03",
                    "e_value": "2.80e-05",
                    "fdr": "0",
                    "matched_fragment_number": "8",
                    "matched_peak_number": "11",
                    "ms": {
                        "ms_header": {
                            "spectrum_file_name": "C:/toppic_tutorial/tutorial_2/st_1_ms2.msalign",
                            "ms1_ids": "298",
                            "ms1_scans": "581",
                            "ids": "282",
                            "scans": "582",
                            "precursor_mono_mass": "9044.8031",
                            "precursor_charge": "16",
                            "precursor_mz": "566.3075",
                            "feature_inte": "3.9675e+07"
                        }
                    },
                    "annotated_protein": {
                        "sequence_id": "15",
                        "proteoform_id": "17",
                        "sequence_name": "sp|P66131|RL27_SALTY",
                        "sequence_description": "50S ribosomal protein L27 OS=Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) OX=99287 GN=rpmA PE=3 SV=2",
                        "proteoform_mass": "9044.8990",
                        "n_acetylation": "0",
                        "unexpected_shift_number": "0",
                        "annotation": {
                            "protein_length": "85",
                            "first_residue_position": "1",
                            "last_residue_position": "84",
                            "annotated_seq": "M.AHKKAGGSTRNGRDSEAKRLGVKRFGGEAVLAGSIIVRQRGTKFHAGTNVG(C)[Carbamidomethylation]GRDHTLFAKADGKVKFEVKGPKNRKYISIVAE.",
                            "residue": [
                                {
                                    "position": "0",
                                    "acid": "M"
                                },
                                {
                                    "position": "1",
                                    "acid": "A"
                                },
                                {
                                    "position": "2",
                                    "acid": "H"
                                },
                                {
                                    "position": "3",
                                    "acid": "K"
                                },
                                {
                                    "position": "4",
                                    "acid": "K"
                                },
                                {
                                    "position": "5",
                                    "acid": "A"
                                },
                                {
                                    "position": "6",
                                    "acid": "G"
                                },
                                {
                                    "position": "7",
                                    "acid": "G"
                                },
                                {
                                    "position": "8",
                                    "acid": "S"
                                },
                                {
                                    "position": "9",
                                    "acid": "T"
                                },
                                {
                                    "position": "10",
                                    "acid": "R"
                                },
                                {
                                    "position": "11",
                                    "acid": "N"
                                },
                                {
                                    "position": "12",
                                    "acid": "G"
                                },
                                {
                                    "position": "13",
                                    "acid": "R"
                                },
                                {
                                    "position": "14",
                                    "acid": "D"
                                },
                                {
                                    "position": "15",
                                    "acid": "S"
                                },
                                {
                                    "position": "16",
                                    "acid": "E"
                                },
                                {
                                    "position": "17",
                                    "acid": "A"
                                },
                                {
                                    "position": "18",
                                    "acid": "K"
                                },
                                {
                                    "position": "19",
                                    "acid": "R"
                                },
                                {
                                    "position": "20",
                                    "acid": "L"
                                },
                                {
                                    "position": "21",
                                    "acid": "G"
                                },
                                {
                                    "position": "22",
                                    "acid": "V"
                                },
                                {
                                    "position": "23",
                                    "acid": "K"
                                },
                                {
                                    "position": "24",
                                    "acid": "R"
                                },
                                {
                                    "position": "25",
                                    "acid": "F"
                                },
                                {
                                    "position": "26",
                                    "acid": "G"
                                },
                                {
                                    "position": "27",
                                    "acid": "G"
                                },
                                {
                                    "position": "28",
                                    "acid": "E"
                                },
                                {
                                    "position": "29",
                                    "acid": "A"
                                },
                                {
                                    "position": "30",
                                    "acid": "V"
                                },
                                {
                                    "position": "31",
                                    "acid": "L"
                                },
                                {
                                    "position": "32",
                                    "acid": "A"
                                },
                                {
                                    "position": "33",
                                    "acid": "G"
                                },
                                {
                                    "position": "34",
                                    "acid": "S"
                                },
                                {
                                    "position": "35",
                                    "acid": "I"
                                },
                                {
                                    "position": "36",
                                    "acid": "I"
                                },
                                {
                                    "position": "37",
                                    "acid": "V"
                                },
                                {
                                    "position": "38",
                                    "acid": "R"
                                },
                                {
                                    "position": "39",
                                    "acid": "Q"
                                },
                                {
                                    "position": "40",
                                    "acid": "R"
                                },
                                {
                                    "position": "41",
                                    "acid": "G"
                                },
                                {
                                    "position": "42",
                                    "acid": "T"
                                },
                                {
                                    "position": "43",
                                    "acid": "K"
                                },
                                {
                                    "position": "44",
                                    "acid": "F"
                                },
                                {
                                    "position": "45",
                                    "acid": "H"
                                },
                                {
                                    "position": "46",
                                    "acid": "A"
                                },
                                {
                                    "position": "47",
                                    "acid": "G"
                                },
                                {
                                    "position": "48",
                                    "acid": "T"
                                },
                                {
                                    "position": "49",
                                    "acid": "N"
                                },
                                {
                                    "position": "50",
                                    "acid": "V"
                                },
                                {
                                    "position": "51",
                                    "acid": "G"
                                },
                                {
                                    "position": "52",
                                    "acid": "C"
                                },
                                {
                                    "position": "53",
                                    "acid": "G"
                                },
                                {
                                    "position": "54",
                                    "acid": "R"
                                },
                                {
                                    "position": "55",
                                    "acid": "D"
                                },
                                {
                                    "position": "56",
                                    "acid": "H"
                                },
                                {
                                    "position": "57",
                                    "acid": "T"
                                },
                                {
                                    "position": "58",
                                    "acid": "L"
                                },
                                {
                                    "position": "59",
                                    "acid": "F"
                                },
                                {
                                    "position": "60",
                                    "acid": "A"
                                },
                                {
                                    "position": "61",
                                    "acid": "K"
                                },
                                {
                                    "position": "62",
                                    "acid": "A"
                                },
                                {
                                    "position": "63",
                                    "acid": "D"
                                },
                                {
                                    "position": "64",
                                    "acid": "G"
                                },
                                {
                                    "position": "65",
                                    "acid": "K"
                                },
                                {
                                    "position": "66",
                                    "acid": "V"
                                },
                                {
                                    "position": "67",
                                    "acid": "K"
                                },
                                {
                                    "position": "68",
                                    "acid": "F"
                                },
                                {
                                    "position": "69",
                                    "acid": "E"
                                },
                                {
                                    "position": "70",
                                    "acid": "V"
                                },
                                {
                                    "position": "71",
                                    "acid": "K"
                                },
                                {
                                    "position": "72",
                                    "acid": "G"
                                },
                                {
                                    "position": "73",
                                    "acid": "P"
                                },
                                {
                                    "position": "74",
                                    "acid": "K"
                                },
                                {
                                    "position": "75",
                                    "acid": "N"
                                },
                                {
                                    "position": "76",
                                    "acid": "R"
                                },
                                {
                                    "position": "77",
                                    "acid": "K"
                                },
                                {
                                    "position": "78",
                                    "acid": "Y"
                                },
                                {
                                    "position": "79",
                                    "acid": "I"
                                },
                                {
                                    "position": "80",
                                    "acid": "S"
                                },
                                {
                                    "position": "81",
                                    "acid": "I"
                                },
                                {
                                    "position": "82",
                                    "acid": "V"
                                },
                                {
                                    "position": "83",
                                    "acid": "A"
                                },
                                {
                                    "position": "84",
                                    "acid": "E"
                                }
                            ],
                            "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": "0",
                                    "exist_c_ion": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "position": "30",
                                    "exist_n_ion": "1",
                                    "exist_c_ion": "0",
                                    "matched_peaks": {
                                        "matched_peak": [
                                            {
                                                "ion_type": "B",
                                                "ion_position": "29",
                                                "ion_display_position": "29",
                                                "spec_id": "282",
                                                "peak_id": "28",
                                                "peak_charge": "5"
                                            },
                                            {
                                                "ion_type": "B",
                                                "ion_position": "29",
                                                "ion_display_position": "29",
                                                "spec_id": "282",
                                                "peak_id": "29",
                                                "peak_charge": "6"
                                            }
                                        ]
                                    }
                                },
                                {
                                    "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": "1",
                                    "exist_c_ion": "0",
                                    "matched_peaks": {
                                        "matched_peak": [
                                            {
                                                "ion_type": "B",
                                                "ion_position": "49",
                                                "ion_display_position": "49",
                                                "spec_id": "282",
                                                "peak_id": "13",
                                                "peak_charge": "8"
                                            },
                                            {
                                                "ion_type": "B",
                                                "ion_position": "49",
                                                "ion_display_position": "49",
                                                "spec_id": "282",
                                                "peak_id": "50",
                                                "peak_charge": "9"
                                            }
                                        ]
                                    }
                                },
                                {
                                    "position": "51",
                                    "exist_n_ion": "1",
                                    "exist_c_ion": "1",
                                    "matched_peaks": {
                                        "matched_peak": [
                                            {
                                                "ion_type": "Y",
                                                "ion_position": "50",
                                                "ion_display_position": "34",
                                                "spec_id": "282",
                                                "peak_id": "53",
                                                "peak_charge": "6"
                                            },
                                            {
                                                "ion_type": "B",
                                                "ion_position": "50",
                                                "ion_display_position": "50",
                                                "spec_id": "282",
                                                "peak_id": "51",
                                                "peak_charge": "9"
                                            }
                                        ]
                                    }
                                },
                                {
                                    "position": "52",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "position": "53",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "position": "54",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "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": "1",
                                    "exist_c_ion": "0",
                                    "matched_peaks": {
                                        "matched_peak": [
                                            {
                                                "ion_type": "B",
                                                "ion_position": "63",
                                                "ion_display_position": "63",
                                                "spec_id": "282",
                                                "peak_id": "12",
                                                "peak_charge": "11"
                                            },
                                            {
                                                "ion_type": "B",
                                                "ion_position": "63",
                                                "ion_display_position": "63",
                                                "spec_id": "282",
                                                "peak_id": "52",
                                                "peak_charge": "10"
                                            }
                                        ]
                                    }
                                },
                                {
                                    "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": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "position": "71",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "position": "72",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "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": "1",
                                    "exist_c_ion": "0",
                                    "matched_peaks": {
                                        "matched_peak": {
                                            "ion_type": "B",
                                            "ion_position": "81",
                                            "ion_display_position": "81",
                                            "spec_id": "282",
                                            "peak_id": "4",
                                            "peak_charge": "14"
                                        }
                                    }
                                },
                                {
                                    "position": "83",
                                    "exist_n_ion": "1",
                                    "exist_c_ion": "0",
                                    "matched_peaks": {
                                        "matched_peak": {
                                            "ion_type": "B",
                                            "ion_position": "82",
                                            "ion_display_position": "82",
                                            "spec_id": "282",
                                            "peak_id": "3",
                                            "peak_charge": "15"
                                        }
                                    }
                                },
                                {
                                    "position": "84",
                                    "exist_n_ion": "1",
                                    "exist_c_ion": "0",
                                    "matched_peaks": {
                                        "matched_peak": {
                                            "ion_type": "B",
                                            "ion_position": "83",
                                            "ion_display_position": "83",
                                            "spec_id": "282",
                                            "peak_id": "2",
                                            "peak_charge": "15"
                                        }
                                    }
                                },
                                {
                                    "position": "85",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "0",
                                    "matched_peaks": null
                                }
                            ],
                            "ptm": {
                                "ptm_type": "Fixed",
                                "ptm": {
                                    "abbreviation": "Carbamidomethylation",
                                    "unimod": "-1",
                                    "mono_mass": "57.0214640000"
                                },
                                "occurence": {
                                    "left_pos": "52",
                                    "right_pos": "53",
                                    "anno": "C"
                                }
                            }
                        }
                    }
                },
                {
                    "prsm_id": "14",
                    "p_value": "9.00e-03",
                    "e_value": "4.50e-05",
                    "fdr": "0",
                    "matched_fragment_number": "11",
                    "matched_peak_number": "12",
                    "ms": {
                        "ms_header": {
                            "spectrum_file_name": "C:/toppic_tutorial/tutorial_2/st_1_ms2.msalign",
                            "ms1_ids": "304",
                            "ms1_scans": "593",
                            "ids": "288",
                            "scans": "594",
                            "precursor_mono_mass": "9044.8266",
                            "precursor_charge": "17",
                            "precursor_mz": "533.0559",
                            "feature_inte": "3.3095e+08"
                        }
                    },
                    "annotated_protein": {
                        "sequence_id": "15",
                        "proteoform_id": "17",
                        "sequence_name": "sp|P66131|RL27_SALTY",
                        "sequence_description": "50S ribosomal protein L27 OS=Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) OX=99287 GN=rpmA PE=3 SV=2",
                        "proteoform_mass": "9044.8990",
                        "n_acetylation": "0",
                        "unexpected_shift_number": "0",
                        "annotation": {
                            "protein_length": "85",
                            "first_residue_position": "1",
                            "last_residue_position": "84",
                            "annotated_seq": "M.AHKKAGGSTRNGRDSEAKRLGVKRFGGEAVLAGSIIVRQRGTKFHAGTNVG(C)[Carbamidomethylation]GRDHTLFAKADGKVKFEVKGPKNRKYISIVAE.",
                            "residue": [
                                {
                                    "position": "0",
                                    "acid": "M"
                                },
                                {
                                    "position": "1",
                                    "acid": "A"
                                },
                                {
                                    "position": "2",
                                    "acid": "H"
                                },
                                {
                                    "position": "3",
                                    "acid": "K"
                                },
                                {
                                    "position": "4",
                                    "acid": "K"
                                },
                                {
                                    "position": "5",
                                    "acid": "A"
                                },
                                {
                                    "position": "6",
                                    "acid": "G"
                                },
                                {
                                    "position": "7",
                                    "acid": "G"
                                },
                                {
                                    "position": "8",
                                    "acid": "S"
                                },
                                {
                                    "position": "9",
                                    "acid": "T"
                                },
                                {
                                    "position": "10",
                                    "acid": "R"
                                },
                                {
                                    "position": "11",
                                    "acid": "N"
                                },
                                {
                                    "position": "12",
                                    "acid": "G"
                                },
                                {
                                    "position": "13",
                                    "acid": "R"
                                },
                                {
                                    "position": "14",
                                    "acid": "D"
                                },
                                {
                                    "position": "15",
                                    "acid": "S"
                                },
                                {
                                    "position": "16",
                                    "acid": "E"
                                },
                                {
                                    "position": "17",
                                    "acid": "A"
                                },
                                {
                                    "position": "18",
                                    "acid": "K"
                                },
                                {
                                    "position": "19",
                                    "acid": "R"
                                },
                                {
                                    "position": "20",
                                    "acid": "L"
                                },
                                {
                                    "position": "21",
                                    "acid": "G"
                                },
                                {
                                    "position": "22",
                                    "acid": "V"
                                },
                                {
                                    "position": "23",
                                    "acid": "K"
                                },
                                {
                                    "position": "24",
                                    "acid": "R"
                                },
                                {
                                    "position": "25",
                                    "acid": "F"
                                },
                                {
                                    "position": "26",
                                    "acid": "G"
                                },
                                {
                                    "position": "27",
                                    "acid": "G"
                                },
                                {
                                    "position": "28",
                                    "acid": "E"
                                },
                                {
                                    "position": "29",
                                    "acid": "A"
                                },
                                {
                                    "position": "30",
                                    "acid": "V"
                                },
                                {
                                    "position": "31",
                                    "acid": "L"
                                },
                                {
                                    "position": "32",
                                    "acid": "A"
                                },
                                {
                                    "position": "33",
                                    "acid": "G"
                                },
                                {
                                    "position": "34",
                                    "acid": "S"
                                },
                                {
                                    "position": "35",
                                    "acid": "I"
                                },
                                {
                                    "position": "36",
                                    "acid": "I"
                                },
                                {
                                    "position": "37",
                                    "acid": "V"
                                },
                                {
                                    "position": "38",
                                    "acid": "R"
                                },
                                {
                                    "position": "39",
                                    "acid": "Q"
                                },
                                {
                                    "position": "40",
                                    "acid": "R"
                                },
                                {
                                    "position": "41",
                                    "acid": "G"
                                },
                                {
                                    "position": "42",
                                    "acid": "T"
                                },
                                {
                                    "position": "43",
                                    "acid": "K"
                                },
                                {
                                    "position": "44",
                                    "acid": "F"
                                },
                                {
                                    "position": "45",
                                    "acid": "H"
                                },
                                {
                                    "position": "46",
                                    "acid": "A"
                                },
                                {
                                    "position": "47",
                                    "acid": "G"
                                },
                                {
                                    "position": "48",
                                    "acid": "T"
                                },
                                {
                                    "position": "49",
                                    "acid": "N"
                                },
                                {
                                    "position": "50",
                                    "acid": "V"
                                },
                                {
                                    "position": "51",
                                    "acid": "G"
                                },
                                {
                                    "position": "52",
                                    "acid": "C"
                                },
                                {
                                    "position": "53",
                                    "acid": "G"
                                },
                                {
                                    "position": "54",
                                    "acid": "R"
                                },
                                {
                                    "position": "55",
                                    "acid": "D"
                                },
                                {
                                    "position": "56",
                                    "acid": "H"
                                },
                                {
                                    "position": "57",
                                    "acid": "T"
                                },
                                {
                                    "position": "58",
                                    "acid": "L"
                                },
                                {
                                    "position": "59",
                                    "acid": "F"
                                },
                                {
                                    "position": "60",
                                    "acid": "A"
                                },
                                {
                                    "position": "61",
                                    "acid": "K"
                                },
                                {
                                    "position": "62",
                                    "acid": "A"
                                },
                                {
                                    "position": "63",
                                    "acid": "D"
                                },
                                {
                                    "position": "64",
                                    "acid": "G"
                                },
                                {
                                    "position": "65",
                                    "acid": "K"
                                },
                                {
                                    "position": "66",
                                    "acid": "V"
                                },
                                {
                                    "position": "67",
                                    "acid": "K"
                                },
                                {
                                    "position": "68",
                                    "acid": "F"
                                },
                                {
                                    "position": "69",
                                    "acid": "E"
                                },
                                {
                                    "position": "70",
                                    "acid": "V"
                                },
                                {
                                    "position": "71",
                                    "acid": "K"
                                },
                                {
                                    "position": "72",
                                    "acid": "G"
                                },
                                {
                                    "position": "73",
                                    "acid": "P"
                                },
                                {
                                    "position": "74",
                                    "acid": "K"
                                },
                                {
                                    "position": "75",
                                    "acid": "N"
                                },
                                {
                                    "position": "76",
                                    "acid": "R"
                                },
                                {
                                    "position": "77",
                                    "acid": "K"
                                },
                                {
                                    "position": "78",
                                    "acid": "Y"
                                },
                                {
                                    "position": "79",
                                    "acid": "I"
                                },
                                {
                                    "position": "80",
                                    "acid": "S"
                                },
                                {
                                    "position": "81",
                                    "acid": "I"
                                },
                                {
                                    "position": "82",
                                    "acid": "V"
                                },
                                {
                                    "position": "83",
                                    "acid": "A"
                                },
                                {
                                    "position": "84",
                                    "acid": "E"
                                }
                            ],
                            "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": "1",
                                    "matched_peaks": {
                                        "matched_peak": {
                                            "ion_type": "Y",
                                            "ion_position": "3",
                                            "ion_display_position": "81",
                                            "spec_id": "288",
                                            "peak_id": "31",
                                            "peak_charge": "15"
                                        }
                                    }
                                },
                                {
                                    "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": "288",
                                            "peak_id": "21",
                                            "peak_charge": "5"
                                        }
                                    }
                                },
                                {
                                    "position": "30",
                                    "exist_n_ion": "1",
                                    "exist_c_ion": "0",
                                    "matched_peaks": {
                                        "matched_peak": [
                                            {
                                                "ion_type": "B",
                                                "ion_position": "29",
                                                "ion_display_position": "29",
                                                "spec_id": "288",
                                                "peak_id": "22",
                                                "peak_charge": "5"
                                            },
                                            {
                                                "ion_type": "B",
                                                "ion_position": "29",
                                                "ion_display_position": "29",
                                                "spec_id": "288",
                                                "peak_id": "28",
                                                "peak_charge": "6"
                                            }
                                        ]
                                    }
                                },
                                {
                                    "position": "31",
                                    "exist_n_ion": "1",
                                    "exist_c_ion": "1",
                                    "matched_peaks": {
                                        "matched_peak": [
                                            {
                                                "ion_type": "B",
                                                "ion_position": "30",
                                                "ion_display_position": "30",
                                                "spec_id": "288",
                                                "peak_id": "25",
                                                "peak_charge": "5"
                                            },
                                            {
                                                "ion_type": "Y",
                                                "ion_position": "30",
                                                "ion_display_position": "54",
                                                "spec_id": "288",
                                                "peak_id": "10",
                                                "peak_charge": "10"
                                            }
                                        ]
                                    }
                                },
                                {
                                    "position": "32",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "1",
                                    "matched_peaks": {
                                        "matched_peak": {
                                            "ion_type": "Y",
                                            "ion_position": "31",
                                            "ion_display_position": "53",
                                            "spec_id": "288",
                                            "peak_id": "52",
                                            "peak_charge": "10"
                                        }
                                    }
                                },
                                {
                                    "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": "1",
                                    "exist_c_ion": "0",
                                    "matched_peaks": {
                                        "matched_peak": {
                                            "ion_type": "B",
                                            "ion_position": "49",
                                            "ion_display_position": "49",
                                            "spec_id": "288",
                                            "peak_id": "9",
                                            "peak_charge": "9"
                                        }
                                    }
                                },
                                {
                                    "position": "51",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "1",
                                    "matched_peaks": {
                                        "matched_peak": {
                                            "ion_type": "Y",
                                            "ion_position": "50",
                                            "ion_display_position": "34",
                                            "spec_id": "288",
                                            "peak_id": "20",
                                            "peak_charge": "7"
                                        }
                                    }
                                },
                                {
                                    "position": "52",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "position": "53",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "position": "54",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "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": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "position": "71",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "position": "72",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "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": "1",
                                    "exist_c_ion": "0",
                                    "matched_peaks": {
                                        "matched_peak": {
                                            "ion_type": "B",
                                            "ion_position": "81",
                                            "ion_display_position": "81",
                                            "spec_id": "288",
                                            "peak_id": "3",
                                            "peak_charge": "15"
                                        }
                                    }
                                },
                                {
                                    "position": "83",
                                    "exist_n_ion": "1",
                                    "exist_c_ion": "0",
                                    "matched_peaks": {
                                        "matched_peak": {
                                            "ion_type": "B",
                                            "ion_position": "82",
                                            "ion_display_position": "82",
                                            "spec_id": "288",
                                            "peak_id": "4",
                                            "peak_charge": "16"
                                        }
                                    }
                                },
                                {
                                    "position": "84",
                                    "exist_n_ion": "1",
                                    "exist_c_ion": "0",
                                    "matched_peaks": {
                                        "matched_peak": {
                                            "ion_type": "B",
                                            "ion_position": "83",
                                            "ion_display_position": "83",
                                            "spec_id": "288",
                                            "peak_id": "1",
                                            "peak_charge": "16"
                                        }
                                    }
                                },
                                {
                                    "position": "85",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "0",
                                    "matched_peaks": null
                                }
                            ],
                            "ptm": {
                                "ptm_type": "Fixed",
                                "ptm": {
                                    "abbreviation": "Carbamidomethylation",
                                    "unimod": "-1",
                                    "mono_mass": "57.0214640000"
                                },
                                "occurence": {
                                    "left_pos": "52",
                                    "right_pos": "53",
                                    "anno": "C"
                                }
                            }
                        }
                    }
                },
                {
                    "prsm_id": "15",
                    "p_value": "0.03",
                    "e_value": "1.51e-04",
                    "fdr": "0",
                    "matched_fragment_number": "5",
                    "matched_peak_number": "6",
                    "ms": {
                        "ms_header": {
                            "spectrum_file_name": "C:/toppic_tutorial/tutorial_2/st_1_ms2.msalign",
                            "ms1_ids": "311",
                            "ms1_scans": "607",
                            "ids": "295",
                            "scans": "608",
                            "precursor_mono_mass": "9044.8266",
                            "precursor_charge": "17",
                            "precursor_mz": "533.0559",
                            "feature_inte": "3.3095e+08"
                        }
                    },
                    "annotated_protein": {
                        "sequence_id": "15",
                        "proteoform_id": "17",
                        "sequence_name": "sp|P66131|RL27_SALTY",
                        "sequence_description": "50S ribosomal protein L27 OS=Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) OX=99287 GN=rpmA PE=3 SV=2",
                        "proteoform_mass": "9044.8990",
                        "n_acetylation": "0",
                        "unexpected_shift_number": "0",
                        "annotation": {
                            "protein_length": "85",
                            "first_residue_position": "1",
                            "last_residue_position": "84",
                            "annotated_seq": "M.AHKKAGGSTRNGRDSEAKRLGVKRFGGEAVLAGSIIVRQRGTKFHAGTNVG(C)[Carbamidomethylation]GRDHTLFAKADGKVKFEVKGPKNRKYISIVAE.",
                            "residue": [
                                {
                                    "position": "0",
                                    "acid": "M"
                                },
                                {
                                    "position": "1",
                                    "acid": "A"
                                },
                                {
                                    "position": "2",
                                    "acid": "H"
                                },
                                {
                                    "position": "3",
                                    "acid": "K"
                                },
                                {
                                    "position": "4",
                                    "acid": "K"
                                },
                                {
                                    "position": "5",
                                    "acid": "A"
                                },
                                {
                                    "position": "6",
                                    "acid": "G"
                                },
                                {
                                    "position": "7",
                                    "acid": "G"
                                },
                                {
                                    "position": "8",
                                    "acid": "S"
                                },
                                {
                                    "position": "9",
                                    "acid": "T"
                                },
                                {
                                    "position": "10",
                                    "acid": "R"
                                },
                                {
                                    "position": "11",
                                    "acid": "N"
                                },
                                {
                                    "position": "12",
                                    "acid": "G"
                                },
                                {
                                    "position": "13",
                                    "acid": "R"
                                },
                                {
                                    "position": "14",
                                    "acid": "D"
                                },
                                {
                                    "position": "15",
                                    "acid": "S"
                                },
                                {
                                    "position": "16",
                                    "acid": "E"
                                },
                                {
                                    "position": "17",
                                    "acid": "A"
                                },
                                {
                                    "position": "18",
                                    "acid": "K"
                                },
                                {
                                    "position": "19",
                                    "acid": "R"
                                },
                                {
                                    "position": "20",
                                    "acid": "L"
                                },
                                {
                                    "position": "21",
                                    "acid": "G"
                                },
                                {
                                    "position": "22",
                                    "acid": "V"
                                },
                                {
                                    "position": "23",
                                    "acid": "K"
                                },
                                {
                                    "position": "24",
                                    "acid": "R"
                                },
                                {
                                    "position": "25",
                                    "acid": "F"
                                },
                                {
                                    "position": "26",
                                    "acid": "G"
                                },
                                {
                                    "position": "27",
                                    "acid": "G"
                                },
                                {
                                    "position": "28",
                                    "acid": "E"
                                },
                                {
                                    "position": "29",
                                    "acid": "A"
                                },
                                {
                                    "position": "30",
                                    "acid": "V"
                                },
                                {
                                    "position": "31",
                                    "acid": "L"
                                },
                                {
                                    "position": "32",
                                    "acid": "A"
                                },
                                {
                                    "position": "33",
                                    "acid": "G"
                                },
                                {
                                    "position": "34",
                                    "acid": "S"
                                },
                                {
                                    "position": "35",
                                    "acid": "I"
                                },
                                {
                                    "position": "36",
                                    "acid": "I"
                                },
                                {
                                    "position": "37",
                                    "acid": "V"
                                },
                                {
                                    "position": "38",
                                    "acid": "R"
                                },
                                {
                                    "position": "39",
                                    "acid": "Q"
                                },
                                {
                                    "position": "40",
                                    "acid": "R"
                                },
                                {
                                    "position": "41",
                                    "acid": "G"
                                },
                                {
                                    "position": "42",
                                    "acid": "T"
                                },
                                {
                                    "position": "43",
                                    "acid": "K"
                                },
                                {
                                    "position": "44",
                                    "acid": "F"
                                },
                                {
                                    "position": "45",
                                    "acid": "H"
                                },
                                {
                                    "position": "46",
                                    "acid": "A"
                                },
                                {
                                    "position": "47",
                                    "acid": "G"
                                },
                                {
                                    "position": "48",
                                    "acid": "T"
                                },
                                {
                                    "position": "49",
                                    "acid": "N"
                                },
                                {
                                    "position": "50",
                                    "acid": "V"
                                },
                                {
                                    "position": "51",
                                    "acid": "G"
                                },
                                {
                                    "position": "52",
                                    "acid": "C"
                                },
                                {
                                    "position": "53",
                                    "acid": "G"
                                },
                                {
                                    "position": "54",
                                    "acid": "R"
                                },
                                {
                                    "position": "55",
                                    "acid": "D"
                                },
                                {
                                    "position": "56",
                                    "acid": "H"
                                },
                                {
                                    "position": "57",
                                    "acid": "T"
                                },
                                {
                                    "position": "58",
                                    "acid": "L"
                                },
                                {
                                    "position": "59",
                                    "acid": "F"
                                },
                                {
                                    "position": "60",
                                    "acid": "A"
                                },
                                {
                                    "position": "61",
                                    "acid": "K"
                                },
                                {
                                    "position": "62",
                                    "acid": "A"
                                },
                                {
                                    "position": "63",
                                    "acid": "D"
                                },
                                {
                                    "position": "64",
                                    "acid": "G"
                                },
                                {
                                    "position": "65",
                                    "acid": "K"
                                },
                                {
                                    "position": "66",
                                    "acid": "V"
                                },
                                {
                                    "position": "67",
                                    "acid": "K"
                                },
                                {
                                    "position": "68",
                                    "acid": "F"
                                },
                                {
                                    "position": "69",
                                    "acid": "E"
                                },
                                {
                                    "position": "70",
                                    "acid": "V"
                                },
                                {
                                    "position": "71",
                                    "acid": "K"
                                },
                                {
                                    "position": "72",
                                    "acid": "G"
                                },
                                {
                                    "position": "73",
                                    "acid": "P"
                                },
                                {
                                    "position": "74",
                                    "acid": "K"
                                },
                                {
                                    "position": "75",
                                    "acid": "N"
                                },
                                {
                                    "position": "76",
                                    "acid": "R"
                                },
                                {
                                    "position": "77",
                                    "acid": "K"
                                },
                                {
                                    "position": "78",
                                    "acid": "Y"
                                },
                                {
                                    "position": "79",
                                    "acid": "I"
                                },
                                {
                                    "position": "80",
                                    "acid": "S"
                                },
                                {
                                    "position": "81",
                                    "acid": "I"
                                },
                                {
                                    "position": "82",
                                    "acid": "V"
                                },
                                {
                                    "position": "83",
                                    "acid": "A"
                                },
                                {
                                    "position": "84",
                                    "acid": "E"
                                }
                            ],
                            "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": "0",
                                    "exist_c_ion": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "position": "30",
                                    "exist_n_ion": "1",
                                    "exist_c_ion": "0",
                                    "matched_peaks": {
                                        "matched_peak": [
                                            {
                                                "ion_type": "B",
                                                "ion_position": "29",
                                                "ion_display_position": "29",
                                                "spec_id": "295",
                                                "peak_id": "23",
                                                "peak_charge": "6"
                                            },
                                            {
                                                "ion_type": "B",
                                                "ion_position": "29",
                                                "ion_display_position": "29",
                                                "spec_id": "295",
                                                "peak_id": "19",
                                                "peak_charge": "5"
                                            }
                                        ]
                                    }
                                },
                                {
                                    "position": "31",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "1",
                                    "matched_peaks": {
                                        "matched_peak": {
                                            "ion_type": "Y",
                                            "ion_position": "30",
                                            "ion_display_position": "54",
                                            "spec_id": "295",
                                            "peak_id": "24",
                                            "peak_charge": "10"
                                        }
                                    }
                                },
                                {
                                    "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": "1",
                                    "exist_c_ion": "0",
                                    "matched_peaks": {
                                        "matched_peak": {
                                            "ion_type": "B",
                                            "ion_position": "36",
                                            "ion_display_position": "36",
                                            "spec_id": "295",
                                            "peak_id": "37",
                                            "peak_charge": "6"
                                        }
                                    }
                                },
                                {
                                    "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": "1",
                                    "matched_peaks": {
                                        "matched_peak": {
                                            "ion_type": "Y",
                                            "ion_position": "50",
                                            "ion_display_position": "34",
                                            "spec_id": "295",
                                            "peak_id": "26",
                                            "peak_charge": "7"
                                        }
                                    }
                                },
                                {
                                    "position": "52",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "position": "53",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "position": "54",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "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": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "position": "71",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "position": "72",
                                    "exist_n_ion": "0",
                                    "exist_c_ion": "0",
                                    "matched_peaks": null
                                },
                                {
                                    "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": "1",
                                    "exist_c_ion": "0",
                                    "matched_peaks": {
                                        "matched_peak": {
                                            "ion_type": "B",
                                            "ion_position": "82",
                                            "ion_display_position": "82",
                                            "spec_id": "295",
                                            "peak_id": "1",
                                            "peak_charge": "16"
                                        }
                                    }
                                },
                                {
                                    "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
                                }
                            ],
                            "ptm": {
                                "ptm_type": "Fixed",
                                "ptm": {
                                    "abbreviation": "Carbamidomethylation",
                                    "unimod": "-1",
                                    "mono_mass": "57.0214640000"
                                },
                                "occurence": {
                                    "left_pos": "52",
                                    "right_pos": "53",
                                    "anno": "C"
                                }
                            }
                        }
                    }
                }
            ]
        }
    }
}
