prsm_data =
{
    "protein": {
        "sequence_id": "1",
        "sequence_name": "sp|P0AA04|PTHP_ECOLI",
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        "compatible_proteoform_number": "5",
        "compatible_proteoform": [
            {
                "sequence_id": "1",
                "sequence_name": "sp|P0AA04|PTHP_ECOLI",
                "sequence_description": "Phosphocarrier protein HPr OS=Escherichia coli (strain K12) OX=83333 GN=ptsH PE=1 SV=1",
                "proteoform_id": "1",
                "prsm_number": "6",
                "prsm": [
                    {
                        "prsm_id": "105",
                        "p_value": "4.89e-38",
                        "e_value": "4.89e-38",
                        "fdr": "0",
                        "matched_fragment_number": "48",
                        "matched_peak_number": "52",
                        "ms": {
                            "ms_header": {
                                "spectrum_file_name": "C:/toppic_tutorial/tutorial_3/ecoli_1_ms2.msalign",
                                "ms1_ids": "596",
                                "ms1_scans": "849",
                                "ids": "252",
                                "scans": "850",
                                "precursor_mono_mass": "9113.7332",
                                "precursor_charge": "5",
                                "precursor_mz": "1823.7539",
                                "feature_inte": "1.6037e+08"
                            }
                        },
                        "annotated_protein": {
                            "sequence_id": "1",
                            "proteoform_id": "1",
                            "sequence_name": "sp|P0AA04|PTHP_ECOLI",
                            "sequence_description": "Phosphocarrier protein HPr OS=Escherichia coli (strain K12) OX=83333 GN=ptsH PE=1 SV=1",
                            "proteoform_mass": "9113.7374",
                            "n_acetylation": "0",
                            "unexpected_shift_number": "0",
                            "annotation": {
                                "protein_length": "85",
                                "first_residue_position": "0",
                                "last_residue_position": "84",
                                "annotated_seq": ".MFQQEVTITAPNGLHTRPAAQFVKEAKGFTSEITVTSNGKSASAKSLFKLQTLGLTQGTVVTISAEGEDEQKAVEHLVKLMAELE.",
                                "residue": [
                                    {
                                        "position": "0",
                                        "acid": "M"
                                    },
                                    {
                                        "position": "1",
                                        "acid": "F"
                                    },
                                    {
                                        "position": "2",
                                        "acid": "Q"
                                    },
                                    {
                                        "position": "3",
                                        "acid": "Q"
                                    },
                                    {
                                        "position": "4",
                                        "acid": "E"
                                    },
                                    {
                                        "position": "5",
                                        "acid": "V"
                                    },
                                    {
                                        "position": "6",
                                        "acid": "T"
                                    },
                                    {
                                        "position": "7",
                                        "acid": "I"
                                    },
                                    {
                                        "position": "8",
                                        "acid": "T"
                                    },
                                    {
                                        "position": "9",
                                        "acid": "A"
                                    },
                                    {
                                        "position": "10",
                                        "acid": "P"
                                    },
                                    {
                                        "position": "11",
                                        "acid": "N"
                                    },
                                    {
                                        "position": "12",
                                        "acid": "G"
                                    },
                                    {
                                        "position": "13",
                                        "acid": "L"
                                    },
                                    {
                                        "position": "14",
                                        "acid": "H"
                                    },
                                    {
                                        "position": "15",
                                        "acid": "T"
                                    },
                                    {
                                        "position": "16",
                                        "acid": "R"
                                    },
                                    {
                                        "position": "17",
                                        "acid": "P"
                                    },
                                    {
                                        "position": "18",
                                        "acid": "A"
                                    },
                                    {
                                        "position": "19",
                                        "acid": "A"
                                    },
                                    {
                                        "position": "20",
                                        "acid": "Q"
                                    },
                                    {
                                        "position": "21",
                                        "acid": "F"
                                    },
                                    {
                                        "position": "22",
                                        "acid": "V"
                                    },
                                    {
                                        "position": "23",
                                        "acid": "K"
                                    },
                                    {
                                        "position": "24",
                                        "acid": "E"
                                    },
                                    {
                                        "position": "25",
                                        "acid": "A"
                                    },
                                    {
                                        "position": "26",
                                        "acid": "K"
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                                        "position": "27",
                                        "acid": "G"
                                    },
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                                        "acid": "F"
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                                        "acid": "T"
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                                        "acid": "S"
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                                        "acid": "E"
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                                        "acid": "I"
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                                        "acid": "T"
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                                        "acid": "T"
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                                        "acid": "G"
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                                        "acid": "K"
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                                        "acid": "S"
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                                        "acid": "A"
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                                        "acid": "L"
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                                        "acid": "F"
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                                        "acid": "K"
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                                        "acid": "L"
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                                        "acid": "T"
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                                        "acid": "V"
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                                        "acid": "V"
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                                        "acid": "T"
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                                        "acid": "A"
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                                        "acid": "G"
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                                        "acid": "D"
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                                        "position": "69",
                                        "acid": "E"
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                                        "acid": "Q"
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                                        "acid": "K"
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                                        "position": "72",
                                        "acid": "A"
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                                        "acid": "V"
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                                        "acid": "E"
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                                        "acid": "H"
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                                        "acid": "L"
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                                        "acid": "V"
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                                        "acid": "K"
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