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1XSK

Structure of a Family 31 alpha glycosidase glycosyl-enzyme intermediate

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
A0005975biological_processcarbohydrate metabolic process
A0016787molecular_functionhydrolase activity
A0016798molecular_functionhydrolase activity, acting on glycosyl bonds
A0030246molecular_functioncarbohydrate binding
A0042802molecular_functionidentical protein binding
A0061634molecular_functionalpha-D-xyloside xylohydrolase activity
A0080176molecular_functionxyloglucan 1,6-alpha-xylosidase activity
B0003824molecular_functioncatalytic activity
B0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
B0005975biological_processcarbohydrate metabolic process
B0016787molecular_functionhydrolase activity
B0016798molecular_functionhydrolase activity, acting on glycosyl bonds
B0030246molecular_functioncarbohydrate binding
B0042802molecular_functionidentical protein binding
B0061634molecular_functionalpha-D-xyloside xylohydrolase activity
B0080176molecular_functionxyloglucan 1,6-alpha-xylosidase activity
C0003824molecular_functioncatalytic activity
C0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
C0005975biological_processcarbohydrate metabolic process
C0016787molecular_functionhydrolase activity
C0016798molecular_functionhydrolase activity, acting on glycosyl bonds
C0030246molecular_functioncarbohydrate binding
C0042802molecular_functionidentical protein binding
C0061634molecular_functionalpha-D-xyloside xylohydrolase activity
C0080176molecular_functionxyloglucan 1,6-alpha-xylosidase activity
D0003824molecular_functioncatalytic activity
D0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
D0005975biological_processcarbohydrate metabolic process
D0016787molecular_functionhydrolase activity
D0016798molecular_functionhydrolase activity, acting on glycosyl bonds
D0030246molecular_functioncarbohydrate binding
D0042802molecular_functionidentical protein binding
D0061634molecular_functionalpha-D-xyloside xylohydrolase activity
D0080176molecular_functionxyloglucan 1,6-alpha-xylosidase activity
E0003824molecular_functioncatalytic activity
E0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
E0005975biological_processcarbohydrate metabolic process
E0016787molecular_functionhydrolase activity
E0016798molecular_functionhydrolase activity, acting on glycosyl bonds
E0030246molecular_functioncarbohydrate binding
E0042802molecular_functionidentical protein binding
E0061634molecular_functionalpha-D-xyloside xylohydrolase activity
E0080176molecular_functionxyloglucan 1,6-alpha-xylosidase activity
F0003824molecular_functioncatalytic activity
F0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
F0005975biological_processcarbohydrate metabolic process
F0016787molecular_functionhydrolase activity
F0016798molecular_functionhydrolase activity, acting on glycosyl bonds
F0030246molecular_functioncarbohydrate binding
F0042802molecular_functionidentical protein binding
F0061634molecular_functionalpha-D-xyloside xylohydrolase activity
F0080176molecular_functionxyloglucan 1,6-alpha-xylosidase activity
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"PubMed","id":"15501829","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsActive site: {"evidences":[{"source":"PubMed","id":"15501829","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues6
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"PubMed","id":"15501829","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

250059

PDB entries from 2026-03-04

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