PDBe 4ixt

X-ray diffraction
2.49Å resolution

Structure of a 37-fold mutant of halohydrin dehalogenase (HheC) bound to ethyl (R)-4-cyano-3-hydroxybutyrate

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Halohydrin dehalogenase Chains: A, B
Molecule details ›
Chains: A, B
Length: 254 amino acids
Theoretical weight: 27.84 KDa
Source organism: Agrobacterium tumefaciens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q93D82 (Residues: 1-254; Coverage: 100%)
Gene name: hheC
Sequence domains:
Structure domains: NAD(P)-binding Rossmann-like Domain

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P43212
Unit cell:
a: 104.682Å b: 104.682Å c: 121.191Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.26 0.199 0.249
Expression system: Escherichia coli BL21(DE3)