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1O7A

Human beta-Hexosaminidase B

Functional Information from GO Data
ChainGOidnamespacecontents
A0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
A0004563molecular_functionbeta-N-acetylhexosaminidase activity
A0005975biological_processcarbohydrate metabolic process
B0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
B0004563molecular_functionbeta-N-acetylhexosaminidase activity
B0005975biological_processcarbohydrate metabolic process
C0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
C0004563molecular_functionbeta-N-acetylhexosaminidase activity
C0005975biological_processcarbohydrate metabolic process
D0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
D0004563molecular_functionbeta-N-acetylhexosaminidase activity
D0005975biological_processcarbohydrate metabolic process
E0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
E0004563molecular_functionbeta-N-acetylhexosaminidase activity
E0005975biological_processcarbohydrate metabolic process
F0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
F0004563molecular_functionbeta-N-acetylhexosaminidase activity
F0005975biological_processcarbohydrate metabolic process
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"PubMed","id":"11329289","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsSite: {"description":"Not glycosylated","evidences":[{"source":"PubMed","id":"11447134","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues6
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"11447134","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19159218","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues12
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"11447134","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues6
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"11447134","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"12754519","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19159218","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1qba
ChainResidueDetails
AASP354
AGLU355

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1qba
ChainResidueDetails
BASP354
BGLU355

site_idCSA3
Number of Residues2
DetailsAnnotated By Reference To The Literature 1qba
ChainResidueDetails
CASP354
CGLU355

site_idCSA4
Number of Residues2
DetailsAnnotated By Reference To The Literature 1qba
ChainResidueDetails
DASP354
DGLU355

site_idCSA5
Number of Residues2
DetailsAnnotated By Reference To The Literature 1qba
ChainResidueDetails
EASP354
EGLU355

site_idCSA6
Number of Residues2
DetailsAnnotated By Reference To The Literature 1qba
ChainResidueDetails
FASP354
FGLU355

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PDB entries from 2025-08-27

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