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1W17

Structure of Bacillus subtilis PdaA, a family 4 Carbohydrate esterase.

Functional Information from GO Data
ChainGOidnamespacecontents
A0005975biological_processcarbohydrate metabolic process
A0016810molecular_functionhydrolase activity, acting on carbon-nitrogen (but not peptide) bonds
B0005975biological_processcarbohydrate metabolic process
B0016810molecular_functionhydrolase activity, acting on carbon-nitrogen (but not peptide) bonds
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues362
DetailsDomain: {"description":"NodB homology","evidences":[{"source":"PROSITE-ProRule","id":"PRU01014","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"Proton acceptor","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsActive site: {"description":"Proton donor","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsSite: {"description":"Raises pKa of active site His","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

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PDB entries from 2025-08-27

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