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8Q5U

Endoglycosidase S2 in complex with IgG1 Fc

Functional Information from GO Data
ChainGOidnamespacecontents
D0005509molecular_functioncalcium ion binding
D0005576cellular_componentextracellular region
D0033925molecular_functionmannosyl-glycoprotein endo-beta-N-acetylglucosaminidase activity
D0042783biological_processsymbiont-mediated evasion of host immune response
D0043655cellular_componenthost extracellular region
E0005509molecular_functioncalcium ion binding
E0005576cellular_componentextracellular region
E0033925molecular_functionmannosyl-glycoprotein endo-beta-N-acetylglucosaminidase activity
E0042783biological_processsymbiont-mediated evasion of host immune response
E0043655cellular_componenthost extracellular region
F0005509molecular_functioncalcium ion binding
F0005576cellular_componentextracellular region
F0033925molecular_functionmannosyl-glycoprotein endo-beta-N-acetylglucosaminidase activity
F0042783biological_processsymbiont-mediated evasion of host immune response
F0043655cellular_componenthost extracellular region
Functional Information from PROSITE/UniProt
site_idPS00290
Number of Residues7
DetailsIG_MHC Immunoglobulins and major histocompatibility complex proteins signature. FSCSVMH
ChainResidueDetails
APHE423-HIS429

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI2
Number of Residues3
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) (complex) asparagine","evidences":[{"source":"PubMed","id":"19358553","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"29449492","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues307
DetailsDomain: {"description":"GH18","evidences":[{"source":"PROSITE-ProRule","id":"PRU01258","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues46
DetailsRepeat: {"description":"LRR 1","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues69
DetailsRepeat: {"description":"LRR 2","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues69
DetailsRepeat: {"description":"LRR 3","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues46
DetailsRepeat: {"description":"LRR 4","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues69
DetailsRepeat: {"description":"LRR 5","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues308
DetailsRegion: {"description":"carbohydrate-binding module (CBM)","evidences":[{"source":"UniProtKB","id":"Q99Y92","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues2
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"PROSITE-ProRule","id":"PRU10053","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"23865566","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues18
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"30937380","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6MDS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6MDV","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"30937380","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6MDV","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"30937380","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6MDS","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues18
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"30937380","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6E58","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6MDS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6MDV","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

259987

PDB entries from 2026-09-23

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