3s42 Summary

pdbe.org/3s42
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Crystal Structure of the 3-Dehydroquinate Dehydratase (aroD) from Salmonella enterica Typhimurium LT2 with Malonate and Boric Acid at the Active Site

A publication describing this structure is not available. The depositing authors are Light, S.H.search; Minasov, G.search; Duban, M-E.search; Halavaty, A.S.search; Krishna, S.N.search; Shuvalova, L.search; Kwon, K.search; Anderson, W.F.search; Center for Structural Genomics of Infectious Diseases (CSGID)search

This crystal structure was determined using X-ray diffraction at a resolution of 1.45 Å and deposited in 2011.

The experimental data on which the structure is based was also deposited.

This PDB entry contains multiple copies of the structure of 3-dehydroquinate dehydratase.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule most likely forms homodimers.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
B 3-dehydroquinate dehydratase P58687 (1-252) (AROD_SALTY)search Salmonella enterica subsp. enterica serovar Typhimurium str. LT2search 100% 276 96%
A 3-dehydroquinate dehydratase P58687 (1-252) (AROD_SALTY)search Salmonella enterica subsp. enterica serovar Typhimurium str. LT2search 100% 276 96%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P58687 (1 - 252) 3-dehydroquinate dehydratase Salmonella enterica subsp. enterica serovar Typhimurium

Chain Structural classification (CATH) Sequence family (Pfam)
B, A (P58687) Aldolase class Isearch PF01487: Type I 3-dehydroquinasesearch

Chain ID Molecular function (GO) Biological process (GO)
B, A (P58687) 3-dehydroquinate dehydratase activitysearch catalytic activitysearch lyase activitysearch aromatic amino acid family biosynthetic processsearch cellular amino acid biosynthetic processsearch chorismate biosynthetic processsearch

Chain InterPro annotation
B, A Dehydroquinase class Isearch Aldolase-type TIM barrelsearch 3-dehydroquinate dehydratase, active sitesearch