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3K8L

Crystal structure of SusG-D498N mutant with maltoheptaose

Functional Information from GO Data
ChainGOidnamespacecontents
A0000272biological_processpolysaccharide catabolic process
A0000287molecular_functionmagnesium ion binding
A0004556molecular_functionalpha-amylase activity
A0005509molecular_functioncalcium ion binding
A0005975biological_processcarbohydrate metabolic process
A0005983biological_processstarch catabolic process
A0009279cellular_componentcell outer membrane
A0009313biological_processoligosaccharide catabolic process
A0016020cellular_componentmembrane
A0016787molecular_functionhydrolase activity
A0016798molecular_functionhydrolase activity, acting on glycosyl bonds
A0019867cellular_componentouter membrane
A0046872molecular_functionmetal ion binding
A2001070molecular_functionstarch binding
B0000272biological_processpolysaccharide catabolic process
B0000287molecular_functionmagnesium ion binding
B0004556molecular_functionalpha-amylase activity
B0005509molecular_functioncalcium ion binding
B0005975biological_processcarbohydrate metabolic process
B0005983biological_processstarch catabolic process
B0009279cellular_componentcell outer membrane
B0009313biological_processoligosaccharide catabolic process
B0016020cellular_componentmembrane
B0016787molecular_functionhydrolase activity
B0016798molecular_functionhydrolase activity, acting on glycosyl bonds
B0019867cellular_componentouter membrane
B0046872molecular_functionmetal ion binding
B2001070molecular_functionstarch binding
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues30
DetailsRegion: {"description":"Starch binding","evidences":[{"source":"PubMed","id":"20159465","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"Nucleophile","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 Residues16
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"20159465","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues8
DetailsSite: {"description":"Starch","evidences":[{"source":"PubMed","id":"20159465","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsSite: {"description":"Transition state stabilizer","evidences":[{"source":"PubMed","id":"20159465","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

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PDB entries from 2025-07-23

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