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8B2C

Crystal structure of type I dehydroquinase from Salmonella typhi inhibited by an epoxide derivative

This is a non-PDB format compatible entry.
Functional Information from GO Data
ChainGOidnamespacecontents
AAA0003855molecular_function3-dehydroquinate dehydratase activity
AAA0008652biological_processamino acid biosynthetic process
AAA0009073biological_processaromatic amino acid family biosynthetic process
AAA0009423biological_processchorismate biosynthetic process
AAA0016829molecular_functionlyase activity
AAA0046279biological_process3,4-dihydroxybenzoate biosynthetic process
Functional Information from PROSITE/UniProt
site_idPS01028
Number of Residues31
DetailsDEHYDROQUINASE_I Dehydroquinase class I active site. DLELftgdadvkatvdyahahnvyVVmSNHD
ChainResidueDetails
AAAASP114-ASP144

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton donor/acceptor","evidences":[{"source":"HAMAP-Rule","id":"MF_00214","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"24957267","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Schiff-base intermediate with substrate","evidences":[{"source":"HAMAP-Rule","id":"MF_00214","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"10360352","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"11976491","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00214","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"10360352","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"11976491","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00214","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"10360352","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"11976491","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"24957267","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00214","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"10360352","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idMCSA1
Number of Residues3
DetailsM-CSA 54
ChainResidueDetails

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PDB entries from 2025-07-30

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