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{
    "metadata": {
        "accession": "Q99Y92",
        "id": "ENDOS_STRP1",
        "source_organism": {
            "taxId": "301447",
            "scientificName": "Streptococcus pyogenes serotype M1",
            "fullName": "Streptococcus pyogenes serotype M1"
        },
        "name": "Endo-beta-N-acetylglucosaminidase EndoS",
        "description": [
            "Endoglucosidase that acts as a host immune evasion factor by mediating hydrolysis of the N-linked glycan from the Fc region of host immunoglobulin-gamma (IgG) during infection (PubMed:11406581, PubMed:11598100, PubMed:12438337, PubMed:18182097, PubMed:20357243, PubMed:21619648, PubMed:22551167, PubMed:22747414, PubMed:24668806, PubMed:24753590, PubMed:29760474, PubMed:30102520, PubMed:31092533). Specifically catalyzes the hydrolysis of the beta-1,4 linkage between the first two N-acetylglucosamine residues of the complex-type N-linked glycan located on 'Asn-297' of the Fc region of IgG antibodies (IGHG1, IGHG2, IGHG3 or IGHG4), thereby preventing interaction between IgGs and Fc receptors and ability to activate the complement pathway (PubMed:11406581, PubMed:11598100, PubMed:12438337, PubMed:20357243, PubMed:21619648, PubMed:31092533). Shows a specificity for biantennary complex type N-glycans; does neither cleave larger complex type glycans nor oligomannose and nor hybrid-type glycans (PubMed:22551167, PubMed:26156869). Specifically acts on IgGs; does not act on immunoglobulin alpha, beta, delta or mu (PubMed:11598100)"
        ],
        "length": 995,
        "sequence": "MDKHLLVKRTLGCVCAATLMGAALATHHDSLNTVKAEEKTVQVQKGLPSIDSLHYLSENSKKEFKEELSKAGQESQKVKEILAKAQQADKQAQELAKMKIPEKIPMKPLHGSLYGGYFRTWHDKTSDPTEKDKVNSMGELPKEVDLAFIFHDWTKDYSLFWKELATKHVPKLNKQGTRVIRTIPWRFLAGGDNSGIAEDTSKYPNTPEGNKALAKAIVDEYVYKYNLDGLDVDVEHDSIPKVDKKEDTAGVERSIQVFEEIGKLIGPKGVDKSRLFIMDSTYMADKNPLIERGAPYINLLLVQVYGSQGEKGGWEPVSNRPEKTMEERWQGYSKYIRPEQYMIGFSFYEENAQEGNLWYDINSRKDEDKANGINTDITGTRAERYARWQPKTGGVKGGIFSYAIDRDGVAHQPKKYAKQKEFKDATDNIFHSDYSVSKALKTVMLKDKSYDLIDEKDFPDKALREAVMAQVGTRKGDLERFNGTLRLDNPAIQSLEGLNKFKKLAQLDLIGLSRITKLDRSVLPANMKPGKDTLETVLETYKKDNKEEPATIPPVSLKVSGLTGLKELDLSGFDRETLAGLDAATLTSLEKVDISGNKLDLAPGTENRQIFDTMLSTISNHVGSNEQTVKFDKQKPTGHYPDTYGKTSLRLPVANEKVDLQSQLLFGTVTNQGTLINSEADYKAYQNHKIAGRSFVDSNYHYNNFKVSYENYTVKVTDSTLGTTTDKTLATDKEETYKVDFFSPADKTKAVHTAKVIVGDEKTMMVNLAEGATVIGGSADPVNARKVFDGQLGSETDNISLGWDSKQSIIFKLKEDGLIKHWRFFNDSARNPETTNKPIQEASLQIFNIKDYNLDNLLENPNKFDDEKYWITVDTYSAQGERATAFSNTLNNITSKYWRVVFDTKGDRYSSPVVPELQILGYPLPNADTIMKTVTTAKELSQQKDKFSQKMLDELKIKEMALETSLNSKIFDVTAINANAGVLKDCIEKRQLLKK",
        "proteome": "UP000000750",
        "gene": "endoS",
        "go_terms": [
            {
                "identifier": "GO:0004553",
                "name": "hydrolase activity, hydrolyzing O-glycosyl compounds",
                "category": {
                    "code": "F",
                    "name": "molecular_function"
                }
            },
            {
                "identifier": "GO:0005975",
                "name": "carbohydrate metabolic process",
                "category": {
                    "code": "P",
                    "name": "biological_process"
                }
            }
        ],
        "protein_evidence": 1,
        "source_database": "reviewed",
        "is_fragment": false,
        "in_alphafold": true,
        "in_bfvd": false,
        "ida_accession": "231c23f26feff6e9cde4926b0ba7eb4372620fae",
        "counters": {
            "domain_architectures": 24,
            "entries": 15,
            "isoforms": 0,
            "proteomes": 1,
            "sets": 3,
            "structures": 3,
            "taxa": 1,
            "dbEntries": {
                "ssf": 1,
                "cathgene3d": 2,
                "cdd": 1,
                "pfam": 4,
                "prosite": 1,
                "interpro": 6
            },
            "proteome": 1,
            "taxonomy": 1,
            "similar_proteins": 24
        }
    }
}