prsm_data =
{
    "protein": {
        "sequence_id": "13",
        "sequence_name": "sp|P0A2A7|RL30_SALTY",
        "sequence_description": "50S ribosomal protein L30 OS=Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) OX=99287 GN=rpmD PE=3 SV=2",
        "compatible_proteoform_number": "1",
        "compatible_proteoform": {
            "sequence_id": "13",
            "sequence_name": "sp|P0A2A7|RL30_SALTY",
            "sequence_description": "50S ribosomal protein L30 OS=Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) OX=99287 GN=rpmD PE=3 SV=2",
            "proteoform_id": "14",
            "prsm_number": "3",
            "prsm": [
                {
                    "prsm_id": "34",
                    "p_value": "1.38e-06",
                    "e_value": "6.92e-09",
                    "fdr": "0",
                    "matched_fragment_number": "12",
                    "matched_peak_number": "22",
                    "ms": {
                        "ms_header": {
                            "spectrum_file_name": "C:/toppic_tutorial/tutorial_2/st_1_ms2.msalign",
                            "ms1_ids": "409",
                            "ms1_scans": "803",
                            "ids": "393",
                            "scans": "804",
                            "precursor_mono_mass": "6378.5117",
                            "precursor_charge": "11",
                            "precursor_mz": "580.8720",
                            "feature_inte": "1.2866e+09"
                        }
                    },
                    "annotated_protein": {
                        "sequence_id": "13",
                        "proteoform_id": "14",
                        "sequence_name": "sp|P0A2A7|RL30_SALTY",
                        "sequence_description": "50S ribosomal protein L30 OS=Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) OX=99287 GN=rpmD PE=3 SV=2",
                        "proteoform_mass": "6378.5737",
                        "n_acetylation": "0",
                        "unexpected_shift_number": "0",
                        "annotation": {
                            "protein_length": "59",
                            "first_residue_position": "1",
                            "last_residue_position": "58",
                            "annotated_seq": "M.AKTIKITQTRSAIGRLPKHKATLLGLGLRRIGHTVEREDTPAVRGMVNAVSFMVKVEE.",
                            "residue": [
                                {
                                    "position": "0",
                                    "acid": "M"
                                },
                                {
                                    "position": "1",
                                    "acid": "A"
                                },
                                {
                                    "position": "2",
                                    "acid": "K"
                                },
                                {
                                    "position": "3",
                                    "acid": "T"
                                },
                                {
                                    "position": "4",
                                    "acid": "I"
                                },
                                {
                                    "position": "5",
                                    "acid": "K"
                                },
                                {
                                    "position": "6",
                                    "acid": "I"
                                },
                                {
                                    "position": "7",
                                    "acid": "T"
                                },
                                {
                                    "position": "8",
                                    "acid": "Q"
                                },
                                {
                                    "position": "9",
                                    "acid": "T"
                                },
                                {
                                    "position": "10",
                                    "acid": "R"
                                },
                                {
                                    "position": "11",
                                    "acid": "S"
                                },
                                {
                                    "position": "12",
                                    "acid": "A"
                                },
                                {
                                    "position": "13",
                                    "acid": "I"
                                },
                                {
                                    "position": "14",
                                    "acid": "G"
                                },
                                {
                                    "position": "15",
                                    "acid": "R"
                                },
                                {
                                    "position": "16",
                                    "acid": "L"
                                },
                                {
                                    "position": "17",
                                    "acid": "P"
                                },
                                {
                                    "position": "18",
                                    "acid": "K"
                                },
                                {
                                    "position": "19",
                                    "acid": "H"
                                },
                                {
                                    "position": "20",
                                    "acid": "K"
                                },
                                {
                                    "position": "21",
                                    "acid": "A"
                                },
                                {
                                    "position": "22",
                                    "acid": "T"
                                },
                                {
                                    "position": "23",
                                    "acid": "L"
                                },
                                {
                                    "position": "24",
                                    "acid": "L"
                                },
                                {
                                    "position": "25",
                                    "acid": "G"
                                },
                                {
                                    "position": "26",
                                    "acid": "L"
                                },
                                {
                                    "position": "27",
                                    "acid": "G"
                                },
                                {
                                    "position": "28",
                                    "acid": "L"
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                                {
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                                    "acid": "R"
                                },
                                {
                                    "position": "30",
                                    "acid": "R"
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                                    "acid": "I"
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                                    "acid": "G"
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                                    "acid": "H"
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                                    "acid": "T"
                                },
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                                    "acid": "V"
                                },
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                                    "acid": "E"
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                                    "acid": "R"
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                                    "acid": "D"
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                                    "acid": "T"
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                                    "acid": "G"
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                                    "acid": "N"
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                                },
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                                    "acid": "E"
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                            ],
                            "cleavage": [
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                                    "exist_n_ion": "0",
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                                    "matched_peaks": null
                                },
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