6h5g

X-ray diffraction
1.04Å resolution

Crystal structure of DHQ1 from Salmonella typhi covalently modified by ligand 3

Released:

Function and Biology Details

Reaction catalysed:
3-dehydroquinate = 3-dehydroshikimate + H(2)O
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
3-dehydroquinate dehydratase Chain: A
Molecule details ›
Chain: A
Length: 252 amino acids
Theoretical weight: 27.68 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhi
Expression system: Escherichia coli
UniProt:
  • Canonical: P24670 (Residues: 1-252; Coverage: 100%)
Gene names: STY1760, aroD, t1231
Sequence domains: Type I 3-dehydroquinase

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALBA BEAMLINE XALOC
Spacegroup: P21212
Unit cell:
a: 46.726Å b: 114.632Å c: 42.55Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.125 0.124 0.144
Expression system: Escherichia coli