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1XAS

CRYSTAL STRUCTURE, AT 2.6 ANGSTROMS RESOLUTION, OF THE STREPTOMYCES LIVIDANS XYLANASE A, A MEMBER OF THE F FAMILY OF BETA-1,4-D-GLYCANSES

Functional Information from GO Data
ChainGOidnamespacecontents
A0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
A0005975biological_processcarbohydrate metabolic process
Functional Information from PDB Data
site_idCAT
Number of Residues2
DetailsCATALYTIC SITE
ChainResidue
AGLU128
AGLU236

Functional Information from PROSITE/UniProt
site_idPS00591
Number of Residues11
DetailsGH10_1 Glycosyl hydrolases family 10 (GH10) active site. GVDVaITELDI
ChainResidueDetails
AGLY229-ILE239

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton donor"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Nucleophile"}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues4
DetailsAnnotated By Reference To The Literature 1exp
ChainResidueDetails
AHIS207
AGLU236
AASP238
AGLU128

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1exp
ChainResidueDetails
AGLU128

246905

PDB entries from 2025-12-31

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