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1GQK

Structure of Pseudomonas cellulosa alpha-D-glucuronidase complexed with glucuronic acid

Functional Information from GO Data
ChainGOidnamespacecontents
A0000272biological_processpolysaccharide catabolic process
A0005576cellular_componentextracellular region
A0009279cellular_componentcell outer membrane
A0016020cellular_componentmembrane
A0016787molecular_functionhydrolase activity
A0016798molecular_functionhydrolase activity, acting on glycosyl bonds
A0033939molecular_functionxylan alpha-1,2-glucuronosidase activity
A0045493biological_processxylan catabolic process
A0046559molecular_functionalpha-glucuronidase activity
A2000886biological_processglucuronoxylan catabolic process
B0000272biological_processpolysaccharide catabolic process
B0005576cellular_componentextracellular region
B0009279cellular_componentcell outer membrane
B0016020cellular_componentmembrane
B0016787molecular_functionhydrolase activity
B0016798molecular_functionhydrolase activity, acting on glycosyl bonds
B0033939molecular_functionxylan alpha-1,2-glucuronosidase activity
B0045493biological_processxylan catabolic process
B0046559molecular_functionalpha-glucuronidase activity
B2000886biological_processglucuronoxylan catabolic process
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"PubMed","id":"11937059","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PubMed","id":"11937059","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues16
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsSite: {"description":"Participates in a stacking interactions with the sugar rings of 4-O-MeGlcA"}
ChainResidueDetails

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PDB entries from 2025-07-09

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