prsm_data =
{
    "compatible_proteoform": {
        "sequence_id": "35",
        "sequence_name": "sp|P0A8E7|YAJQ_ECOLI",
        "sequence_description": "UPF0234 protein YajQ OS=Escherichia coli (strain K12) OX=83333 GN=yajQ PE=1 SV=2",
        "proteoform_id": "44",
        "prsm_number": "1",
        "prsm": {
            "prsm_id": "57",
            "p_value": "2.73e-03",
            "e_value": "2.73e-03",
            "fdr": "0",
            "matched_fragment_number": "7",
            "matched_peak_number": "8",
            "ms": {
                "ms_header": {
                    "spectrum_file_name": "C:/toppic_tutorial/tutorial_3/ecoli_2_ms2.msalign",
                    "ms1_ids": "536",
                    "ms1_scans": "647",
                    "ids": "111",
                    "scans": "649",
                    "precursor_mono_mass": "18200.4538",
                    "precursor_charge": "9",
                    "precursor_mz": "2023.2799",
                    "feature_inte": "5.2845e+06"
                },
                "peaks": {
                    "peak": [
                        {
                            "spec_id": "111",
                            "peak_id": "0",
                            "monoisotopic_mass": "2724.3558",
                            "monoisotopic_mz": "2725.3631",
                            "intensity": "2133.72",
                            "charge": "1",
                            "matched_ions_num": "1",
                            "matched_ions": {
                                "matched_ion": {
                                    "ion_type": "Y",
                                    "match_shift": "0.0000000000",
                                    "theoretical_mass": "2724.3628",
                                    "ion_position": "138",
                                    "ion_display_position": "24",
                                    "ion_sort_name": "Y00024",
                                    "ion_left_position": "138",
                                    "mass_error": "-0.0071",
                                    "ppm": "-2.59"
                                }
                            }
                        },
                        {
                            "spec_id": "111",
                            "peak_id": "1",
                            "monoisotopic_mass": "1380.7370",
                            "monoisotopic_mz": "1381.7443",
                            "intensity": "3238.95",
                            "charge": "1"
                        },
                        {
                            "spec_id": "111",
                            "peak_id": "2",
                            "monoisotopic_mass": "1495.7640",
                            "monoisotopic_mz": "1496.7712",
                            "intensity": "11865.51",
                            "charge": "1",
                            "matched_ions_num": "1",
                            "matched_ions": {
                                "matched_ion": {
                                    "ion_type": "Y",
                                    "match_shift": "0.0000000000",
                                    "theoretical_mass": "1495.7572",
                                    "ion_position": "150",
                                    "ion_display_position": "12",
                                    "ion_sort_name": "Y00012",
                                    "ion_left_position": "150",
                                    "mass_error": "0.0068",
                                    "ppm": "4.52"
                                }
                            }
                        },
                        {
                            "spec_id": "111",
                            "peak_id": "3",
                            "monoisotopic_mass": "2708.3371",
                            "monoisotopic_mz": "2709.3444",
                            "intensity": "1725.33",
                            "charge": "1"
                        },
                        {
                            "spec_id": "111",
                            "peak_id": "4",
                            "monoisotopic_mass": "1088.5086",
                            "monoisotopic_mz": "1089.5159",
                            "intensity": "1840.64",
                            "charge": "1",
                            "matched_ions_num": "1",
                            "matched_ions": {
                                "matched_ion": {
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                                    "match_shift": "0.0000000000",
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                                    "ion_display_position": "10",
                                    "ion_sort_name": "B00010",
                                    "ion_left_position": "10",
                                    "mass_error": "0.0060",
                                    "ppm": "5.50"
                                }
                            }
                        },
                        {
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                            "monoisotopic_mass": "2200.6263",
                            "monoisotopic_mz": "2201.6336",
                            "intensity": "2002.53",
                            "charge": "1"
                        },
                        {
                            "spec_id": "111",
                            "peak_id": "6",
                            "monoisotopic_mass": "2390.1256",
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                        },
                        {
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                            "charge": "2",
                            "matched_ions_num": "1",
                            "matched_ions": {
                                "matched_ion": {
                                    "ion_type": "B",
                                    "match_shift": "0.0000000000",
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                                    "ion_display_position": "30",
                                    "ion_sort_name": "B00030",
                                    "ion_left_position": "30",
                                    "mass_error": "0.0192",
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                                }
                            }
                        },
                        {
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                        },
                        {
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                            "monoisotopic_mass": "2609.3490",
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                            "charge": "2"
                        },
                        {
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                            "peak_id": "10",
                            "monoisotopic_mass": "2158.1170",
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                            "intensity": "2872.86",
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                        },
                        {
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                            "monoisotopic_mass": "2839.4032",
                            "monoisotopic_mz": "1420.7089",
                            "intensity": "8657.21",
                            "charge": "2",
                            "matched_ions_num": "1",
                            "matched_ions": {
                                "matched_ion": {
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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_display_position": "24",
                                    "ion_sort_name": "Y00024",
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                                    "mass_error": "0.0125",
                                    "ppm": "4.60"
                                }
                            }
                        },
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                        },
                        {
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                        {
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                        {
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                        {
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                        },
                        {
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                            "intensity": "1562.15",
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                            "matched_ions": {
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                                    "ion_sort_name": "B00004",
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                            "matched_ions": {
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                    ]
                }
            },
            "annotated_protein": {
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                "proteoform_id": "44",
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                "sequence_description": "UPF0234 protein YajQ OS=Escherichia coli (strain K12) OX=83333 GN=yajQ PE=1 SV=2",
                "proteoform_mass": "18200.8138",
                "n_acetylation": "0",
                "unexpected_shift_number": "1",
                "annotation": {
                    "protein_length": "163",
                    "first_residue_position": "1",
                    "last_residue_position": "162",
                    "annotated_seq": "M.PSFDIVSEVDLQEARNAVDNASREVESRFD(FRNVEASFELNDASKTIKVLSESDFQVNQLLDILRAKLLKRGIEGSSLDVPENIVHSGKTWFVEAKLKQGIESATQKKIVKMIKDSKLKVQAQIQGDEIRVTGKSRD)[-0.6994]DLQAVMAMVRGGDLGQPFQFKNFRD.",
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                            "acid": "P"
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