{
    "bcoid": "GLY_001186",
    "doctype": "pairs",
    "history": {
        "2_11_1": {
            "field_count": 5,
            "file_name": "glycan_glygen_mw_xref_mapping.tsv",
            "id_count": 30,
            "release_date": "directory",
            "row_count": 30
        },
        "2_12_1": {
            "field_count": 1,
            "fields_added": [],
            "fields_removed": [],
            "file_name": "glycan_glygen_mw_xref_mapping.tsv",
            "id_count": 30,
            "ids_added": [],
            "ids_removed": [
                "G23487NW,\"glucosylglycerol\",\"11658901\",\"9371\",\"https://glygen.org/glycan/G23487NW\"",
                "G24381FI,\"maltitol\",\"493591\",\"3822\",\"https://glygen.org/glycan/G24381FI\"",
                "G26039ES,\"lactitol\",\"157355\",\"7163\",\"https://glygen.org/glycan/G26039ES\"",
                "G19577LJ,\"glucosamine\",\"441477\",\"4420\",\"https://glygen.org/glycan/G19577LJ\"",
                "G07982RO,\"n,n'-diacetylchitobiose\",\"439544\",\"5181\",\"https://glygen.org/glycan/G07982RO\"",
                "G00055MO,\"n-acetyllactosamine\",\"439271\",\"3785\",\"https://glygen.org/glycan/G00055MO\"",
                "G53308XG,\"xylose\",\"135191\",\"37074\",\"https://glygen.org/glycan/G53308XG\"",
                "G78800HY,\"maltotetraose\",\"439639\",\"37712\",\"https://glygen.org/glycan/G78800HY\"",
                "G91368RN,\"maltohexaose\",\"5288409\",\"41950\",\"https://glygen.org/glycan/G91368RN\"",
                "G99991IU,\"glycogen\",\"439177\",\"37409\",\"https://glygen.org/glycan/G99991IU\"",
                "G40748TG,\"galactosylglycerol\",\"656504\",\"39034\",\"https://glygen.org/glycan/G40748TG\"",
                "G33575EC,\"maltotriose\",\"439586\",\"3769\",\"https://glygen.org/glycan/G33575EC\"",
                "G68158BT,\"galactose\",\"6036\",\"49825\",\"https://glygen.org/glycan/G68158BT\"",
                "G27025MB,\"n-acetylgalactosamine\",\"35717\",\"4986\",\"https://glygen.org/glycan/G27025MB\"",
                "G28553JC,\"3-deoxy-d-glycero-d-galacto-2-nonulosonic acid\",\"10869261\",\"7169\",\"https://glygen.org/glycan/G28553JC\"",
                "G89565QL,\"n-acetyl-glucosaminitol\",\"165206\",\"93710\",\"https://glygen.org/glycan/G89565QL\"",
                "G45827GY,\"lacto-n-tetraose\",\"440993\",\"38941\",\"https://glygen.org/glycan/G45827GY\"",
                "G35893LO,\"beta-1,4-mannose-n-acetylglucosamine\",\"53477853\",\"3892\",\"https://glygen.org/glycan/G35893LO\"",
                "G09165XB,\"melibiose\",\"440658\",\"3704\",\"https://glygen.org/glycan/G09165XB\"",
                "G47242XC,\"mannose 6-phosphate\",\"439198\",\"37589\",\"https://glygen.org/glycan/G47242XC\"",
                "G61406KC,\"n-acetylgalactosaminitol\",\"165880\",\"58629\",\"https://glygen.org/glycan/G61406KC\"",
                "G76571JT,\"n-acetylneuraminic acid\",\"445063\",\"37150\",\"https://glygen.org/glycan/G76571JT\"",
                "G70323CJ,\"mannose\",\"18950\",\"37115\",\"https://glygen.org/glycan/G70323CJ\"",
                "G74621DY,\"lactose\",\"440995\",\"51014\",\"https://glygen.org/glycan/G74621DY\"",
                "G61776FU,\"cellobiotol\",\"160514\",\"49889\",\"https://glygen.org/glycan/G61776FU\"",
                "G83761QN,\"panose\",\"44630447\",\"71168\",\"https://glygen.org/glycan/G83761QN\"",
                "G68436TJ,\"n-glycolylneuraminic acid\",\"123802\",\"37455\",\"https://glygen.org/glycan/G68436TJ\"",
                "G64581RP,\"n-acetylglucosamine\",\"439174\",\"67000\",\"https://glygen.org/glycan/G64581RP\"",
                "G82576YO,\"fucose\",\"17106\",\"37116\",\"https://glygen.org/glycan/G82576YO\"",
                "G15021LG,\"glucose\",\"5793\",\"3708\",\"https://glygen.org/glycan/G15021LG\""
            ],
            "release_date": "09/13/2026",
            "row_count": 30
        }
    }
}