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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 Residues2
DetailsACT_SITE: Proton acceptor => ECO:0000250
ChainResidueDetails
AASP73
BASP73

site_idSWS_FT_FI2
Number of Residues2
DetailsACT_SITE: Proton donor => ECO:0000250
ChainResidueDetails
AHIS222
BHIS222

site_idSWS_FT_FI3
Number of Residues4
DetailsBINDING:
ChainResidueDetails
AHIS124
AHIS128
BHIS124
BHIS128

site_idSWS_FT_FI4
Number of Residues2
DetailsSITE: Raises pKa of active site His => ECO:0000250
ChainResidueDetails
AASP193
BASP193

227344

PDB entries from 2024-11-13

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