› 1b6g

X-ray diffraction
1.15Å resolution

HALOALKANE DEHALOGENASE AT PH 5.0 CONTAINING CHLORIDE

Released:
DOI: 10.2210/pdb1b6g/pdb
PDB entry 1b6g coloured by chain, front view.
PDB entry 1b6g coloured by chain, side view.
PDB entry 1b6g coloured by chain, top view.
Source organism: Xanthobacter autotrophicus
Primary publication:
Haloalkane dehalogenase from Xanthobacter autotrophicus GJ10 refined at 1.15 A resolution.
Ridder IS, Rozeboom HJ, Dijkstra BW
Acta Crystallogr D Biol Crystallogr 55 1273-90 (1999)
PMID: 10393294

Function and Biology Details

Reaction catalysed: 
1-haloalkane + H(2)O = a primary alcohol + halide
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-149750 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Haloalkane dehalogenase Chain: A
Molecule details ›
Chain: A
Length: 310 amino acids
Theoretical weight: 35.57 KDa
Source organism: Xanthobacter autotrophicus
Expression system: Escherichia coli
UniProt:
  • Canonical: P22643 (Residues: 1-310; Coverage: 100%)
Gene name: dhlA
Sequence domains: alpha/beta hydrolase fold
Structure domains: alpha/beta hydrolase

Ligands and Environments

3 bound ligands:
Ligand SO4 1 x SO4
Ligand CL 2 x CL
Ligand GOL 7 x GOL
1 modified residue:
Ligand CSB 2 x CSB

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-3
Spacegroup: P21212
Unit cell:
a: 92.18Å b: 72.029Å c: 40.909Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.105 not available 0.145
Expression system: Escherichia coli

Quick links

Citations

3 review citations

Alpha/beta hydrolase fold enzymes: the family keeps growing.
Nardini et al. (1999)
2 more

15 mentions without citation

A graph-theory algorithm for rapid protein side-chain prediction.
Canutescu et al. (2003)
14 more