prsm_data =
{
    "compatible_proteoform": {
        "sequence_id": "2",
        "sequence_name": "sp|P76402|YEGP_ECOLI",
        "sequence_description": "UPF0339 protein YegP OS=Escherichia coli (strain K12) OX=83333 GN=yegP PE=1 SV=2",
        "proteoform_id": "46",
        "prsm_number": "1",
        "prsm": {
            "prsm_id": "3",
            "p_value": "0.03",
            "e_value": "0.03",
            "fdr": "0",
            "matched_fragment_number": "5",
            "matched_peak_number": "5",
            "ms": {
                "ms_header": {
                    "spectrum_file_name": "C:/toppic_tutorial/tutorial_3/ecoli_2_ms2.msalign",
                    "ms1_ids": "481",
                    "ms1_scans": "504",
                    "ids": "22",
                    "scans": "505",
                    "precursor_mono_mass": "12067.9537",
                    "precursor_charge": "7",
                    "precursor_mz": "1725.0007",
                    "feature_inte": "1.7264e+06"
                },
                "peaks": {
                    "peak": [
                        {
                            "spec_id": "22",
                            "peak_id": "0",
                            "monoisotopic_mass": "1372.7636",
                            "monoisotopic_mz": "1373.7709",
                            "intensity": "1139.75",
                            "charge": "1"
                        },
                        {
                            "spec_id": "22",
                            "peak_id": "1",
                            "monoisotopic_mass": "1550.9128",
                            "monoisotopic_mz": "1551.9200",
                            "intensity": "925.56",
                            "charge": "1"
                        },
                        {
                            "spec_id": "22",
                            "peak_id": "2",
                            "monoisotopic_mass": "1842.9444",
                            "monoisotopic_mz": "1843.9517",
                            "intensity": "1457.41",
                            "charge": "1"
                        },
                        {
                            "spec_id": "22",
                            "peak_id": "3",
                            "monoisotopic_mass": "771.4637",
                            "monoisotopic_mz": "772.4709",
                            "intensity": "9233.70",
                            "charge": "1"
                        },
                        {
                            "spec_id": "22",
                            "peak_id": "4",
                            "monoisotopic_mass": "842.4757",
                            "monoisotopic_mz": "843.4830",
                            "intensity": "4090.41",
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                        {
                            "spec_id": "22",
                            "peak_id": "5",
                            "monoisotopic_mass": "1682.1103",
                            "monoisotopic_mz": "1683.1176",
                            "intensity": "1255.70",
                            "charge": "1"
                        },
                        {
                            "spec_id": "22",
                            "peak_id": "6",
                            "monoisotopic_mass": "974.4935",
                            "monoisotopic_mz": "975.5007",
                            "intensity": "1777.42",
                            "charge": "1"
                        },
                        {
                            "spec_id": "22",
                            "peak_id": "7",
                            "monoisotopic_mass": "802.4772",
                            "monoisotopic_mz": "803.4845",
                            "intensity": "2315.24",
                            "charge": "1"
                        },
                        {
                            "spec_id": "22",
                            "peak_id": "8",
                            "monoisotopic_mass": "1207.5574",
                            "monoisotopic_mz": "1208.5647",
                            "intensity": "984.46",
                            "charge": "1",
                            "matched_ions_num": "1",
                            "matched_ions": {
                                "matched_ion": {
                                    "ion_type": "B",
                                    "match_shift": "0.0000000000",
                                    "theoretical_mass": "1207.5510",
                                    "ion_position": "11",
                                    "ion_display_position": "11",
                                    "ion_sort_name": "B00011",
                                    "ion_left_position": "11",
                                    "mass_error": "0.0065",
                                    "ppm": "5.36"
                                }
                            }
                        },
                        {
                            "spec_id": "22",
                            "peak_id": "9",
                            "monoisotopic_mass": "2251.2340",
                            "monoisotopic_mz": "1126.6243",
                            "intensity": "1202.30",
                            "charge": "2"
                        },
                        {
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                            "peak_id": "10",
                            "monoisotopic_mass": "859.4947",
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                        {
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                        {
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                        {
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                        },
                        {
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                        {
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                            "monoisotopic_mass": "3094.6185",
                            "monoisotopic_mz": "1548.3165",
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                        {
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                        {
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                        },
                        {
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                        {
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                        {
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                            "monoisotopic_mz": "1143.6791",
                            "intensity": "796.89",
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                        },
                        {
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                        {
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                            "monoisotopic_mass": "461.2079",
                            "monoisotopic_mz": "462.2151",
                            "intensity": "473.55",
                            "charge": "1",
                            "matched_ions_num": "1",
                            "matched_ions": {
                                "matched_ion": {
                                    "ion_type": "B",
                                    "match_shift": "0.0000000000",
                                    "theoretical_mass": "461.2063",
                                    "ion_position": "4",
                                    "ion_display_position": "4",
                                    "ion_sort_name": "B00004",
                                    "ion_left_position": "4",
                                    "mass_error": "0.0016",
                                    "ppm": "3.39"
                                }
                            }
                        },
                        {
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                            "monoisotopic_mass": "1660.8350",
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                        {
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                        {
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                        {
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                            "matched_ions": {
                                "matched_ion": {
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                                    "match_shift": "0.0000000000",
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                                    "ion_sort_name": "B00009",
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                                }
                            }
                        },
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                            "matched_ions": {
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                                    "ion_sort_name": "Y00036",
                                    "ion_left_position": "73",
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                        },
                        {
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                        {
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                        {
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                        {
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                            "monoisotopic_mass": "2995.5451",
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                                    "ion_sort_name": "B00027",
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                        {
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                            "intensity": "355.49",
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                    ]
                }
            },
            "annotated_protein": {
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                "proteoform_id": "46",
                "sequence_name": "sp|P76402|YEGP_ECOLI",
                "sequence_description": "UPF0339 protein YegP OS=Escherichia coli (strain K12) OX=83333 GN=yegP PE=1 SV=2",
                "proteoform_mass": "12068.1937",
                "n_acetylation": "0",
                "unexpected_shift_number": "1",
                "annotation": {
                    "protein_length": "110",
                    "first_residue_position": "1",
                    "last_residue_position": "109",
                    "annotated_seq": "M.AGWFELSKSSDNQFRFVLKAGNGETIL(TSELYTSKTSAEKGIASVRSNSPQEERYEKKTASNGKFYFNLKAAN)[+182.2612]HQIIGSSQMYATAQSRETGIASVKANGTSQTVKDNT.",
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