prsm_data =
{
    "compatible_proteoform": {
        "sequence_id": "20",
        "sequence_name": "sp|P0C0L2|OSMC_ECOLI",
        "sequence_description": "Peroxiredoxin OsmC OS=Escherichia coli (strain K12) OX=83333 GN=osmC PE=1 SV=2",
        "proteoform_id": "23",
        "prsm_number": "2",
        "prsm": [
            {
                "prsm_id": "50",
                "p_value": "1.24e-14",
                "e_value": "1.24e-14",
                "fdr": "0",
                "matched_fragment_number": "19",
                "matched_peak_number": "19",
                "ms": {
                    "ms_header": {
                        "spectrum_file_name": "C:/toppic_tutorial/tutorial_3/ecoli_1_ms2.msalign",
                        "ms1_ids": "564",
                        "ms1_scans": "722",
                        "ids": "159",
                        "scans": "725",
                        "precursor_mono_mass": "14945.5681",
                        "precursor_charge": "7",
                        "precursor_mz": "2136.0884",
                        "feature_inte": "3.7731e+06"
                    },
                    "peaks": {
                        "peak": [
                            {
                                "spec_id": "159",
                                "peak_id": "0",
                                "monoisotopic_mass": "1520.8498",
                                "monoisotopic_mz": "1521.8571",
                                "intensity": "1236.28",
                                "charge": "1",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "1520.8450",
                                        "ion_position": "129",
                                        "ion_display_position": "13",
                                        "ion_sort_name": "Y00013",
                                        "ion_left_position": "129",
                                        "mass_error": "0.0048",
                                        "ppm": "3.14"
                                    }
                                }
                            },
                            {
                                "spec_id": "159",
                                "peak_id": "1",
                                "monoisotopic_mass": "863.5013",
                                "monoisotopic_mz": "864.5085",
                                "intensity": "3051.72",
                                "charge": "1",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "863.4977",
                                        "ion_position": "8",
                                        "ion_display_position": "8",
                                        "ion_sort_name": "B00008",
                                        "ion_left_position": "8",
                                        "mass_error": "0.0035",
                                        "ppm": "4.09"
                                    }
                                }
                            },
                            {
                                "spec_id": "159",
                                "peak_id": "2",
                                "monoisotopic_mass": "1487.7338",
                                "monoisotopic_mz": "1488.7411",
                                "intensity": "9135.38",
                                "charge": "1",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "1487.7270",
                                        "ion_position": "13",
                                        "ion_display_position": "13",
                                        "ion_sort_name": "B00013",
                                        "ion_left_position": "13",
                                        "mass_error": "0.0069",
                                        "ppm": "4.60"
                                    }
                                }
                            },
                            {
                                "spec_id": "159",
                                "peak_id": "3",
                                "monoisotopic_mass": "1000.5610",
                                "monoisotopic_mz": "1001.5682",
                                "intensity": "3322.30",
                                "charge": "1",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "1000.5566",
                                        "ion_position": "9",
                                        "ion_display_position": "9",
                                        "ion_sort_name": "B00009",
                                        "ion_left_position": "9",
                                        "mass_error": "0.0043",
                                        "ppm": "4.31"
                                    }
                                }
                            },
                            {
                                "spec_id": "159",
                                "peak_id": "4",
                                "monoisotopic_mass": "966.5066",
                                "monoisotopic_mz": "967.5139",
                                "intensity": "2383.14",
                                "charge": "1",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "966.5022",
                                        "ion_position": "134",
                                        "ion_display_position": "8",
                                        "ion_sort_name": "Y00008",
                                        "ion_left_position": "134",
                                        "mass_error": "0.0044",
                                        "ppm": "4.52"
                                    }
                                }
                            },
                            {
                                "spec_id": "159",
                                "peak_id": "5",
                                "monoisotopic_mass": "903.4012",
                                "monoisotopic_mz": "904.4084",
                                "intensity": "7201.74",
                                "charge": "1"
                            },
                            {
                                "spec_id": "159",
                                "peak_id": "6",
                                "monoisotopic_mass": "1279.6734",
                                "monoisotopic_mz": "1280.6807",
                                "intensity": "3238.09",
                                "charge": "1",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "1279.6660",
                                        "ion_position": "131",
                                        "ion_display_position": "11",
                                        "ion_sort_name": "Y00011",
                                        "ion_left_position": "131",
                                        "mass_error": "0.0074",
                                        "ppm": "5.79"
                                    }
                                }
                            },
                            {
                                "spec_id": "159",
                                "peak_id": "7",
                                "monoisotopic_mass": "1139.6960",
                                "monoisotopic_mz": "1140.7032",
                                "intensity": "2052.03",
                                "charge": "1"
                            },
                            {
                                "spec_id": "159",
                                "peak_id": "8",
                                "monoisotopic_mass": "1407.7675",
                                "monoisotopic_mz": "1408.7748",
                                "intensity": "2066.04",
                                "charge": "1",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
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                                        "ion_position": "130",
                                        "ion_display_position": "12",
                                        "ion_sort_name": "Y00012",
                                        "ion_left_position": "130",
                                        "mass_error": "0.0066",
                                        "ppm": "4.66"
                                    }
                                }
                            },
                            {
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                                "monoisotopic_mass": "3370.7646",
                                "monoisotopic_mz": "1686.3896",
                                "intensity": "4466.94",
                                "charge": "2",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "B",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "3370.7494",
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                                        "ion_display_position": "31",
                                        "ion_sort_name": "B00031",
                                        "ion_left_position": "31",
                                        "mass_error": "0.0152",
                                        "ppm": "4.51"
                                    }
                                }
                            },
                            {
                                "spec_id": "159",
                                "peak_id": "10",
                                "monoisotopic_mass": "637.3461",
                                "monoisotopic_mz": "638.3533",
                                "intensity": "5809.35",
                                "charge": "1",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
                                        "ion_type": "Y",
                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "637.3435",
                                        "ion_position": "137",
                                        "ion_display_position": "5",
                                        "ion_sort_name": "Y00005",
                                        "ion_left_position": "137",
                                        "mass_error": "0.0025",
                                        "ppm": "3.98"
                                    }
                                }
                            },
                            {
                                "spec_id": "159",
                                "peak_id": "11",
                                "monoisotopic_mass": "726.4302",
                                "monoisotopic_mz": "727.4374",
                                "intensity": "1031.08",
                                "charge": "1"
                            },
                            {
                                "spec_id": "159",
                                "peak_id": "12",
                                "monoisotopic_mass": "756.4052",
                                "monoisotopic_mz": "757.4125",
                                "intensity": "797.09",
                                "charge": "1"
                            },
                            {
                                "spec_id": "159",
                                "peak_id": "13",
                                "monoisotopic_mass": "2071.1321",
                                "monoisotopic_mz": "1036.5733",
                                "intensity": "1483.46",
                                "charge": "2"
                            },
                            {
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                                "monoisotopic_mass": "649.3689",
                                "monoisotopic_mz": "650.3762",
                                "intensity": "2292.49",
                                "charge": "1"
                            },
                            {
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                                "monoisotopic_mass": "797.4678",
                                "monoisotopic_mz": "798.4751",
                                "intensity": "959.11",
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                            },
                            {
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                                "monoisotopic_mass": "1315.6850",
                                "monoisotopic_mz": "1316.6923",
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                                "charge": "1",
                                "matched_ions_num": "1",
                                "matched_ions": {
                                    "matched_ion": {
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                                        "match_shift": "0.0000000000",
                                        "theoretical_mass": "1315.6786",
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                                        "ion_display_position": "11",
                                        "ion_sort_name": "B00011",
                                        "ion_left_position": "11",
                                        "mass_error": "0.0064",
                                        "ppm": "4.88"
                                    }
                                }
                            },
                            {
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                                "monoisotopic_mz": "608.3903",
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                                "matched_ions": {
                                    "matched_ion": {
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                                }
                            },
                            {
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                                "monoisotopic_mass": "479.2870",
                                "monoisotopic_mz": "480.2943",
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                                "matched_ions_num": "1",
                                "matched_ions": {
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                                        "ion_sort_name": "B00004",
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                                        "mass_error": "0.0014",
                                        "ppm": "2.97"
                                    }
                                }
                            },
                            {
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                                "peak_id": "19",
                                "monoisotopic_mass": "1970.2378",
                                "monoisotopic_mz": "1971.2450",
                                "intensity": "1844.35",
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                            },
                            {
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                                "monoisotopic_mass": "664.4046",
                                "monoisotopic_mz": "665.4119",
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                                "matched_ions": {
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                            },
                            {
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                                "matched_ions": {
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                            },
                            {
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                            {
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                            },
                            {
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                                "matched_ions": {
                                    "matched_ion": {
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                                        "ion_sort_name": "Y00010",
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                            },
                            {
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                                "matched_ions": {
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                            },
                            {
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                                "matched_ions": {
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                                }
                            },
                            {
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                            },
                            {
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                            },
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                            },
                            {
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}
