PDBe 2e3j

X-ray diffraction
2.1Å resolution

The crystal structure of epoxide hydrolase B (Rv1938) from mycobacterium tuberculosis at 2.1 angstrom


Function and Biology Details

Reaction catalysed:
An epoxide + H(2)O = a glycol
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
homo dimer
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Epoxide hydrolase B Chain: A
Molecule details ›
Chain: A
Length: 356 amino acids
Theoretical weight: 39.31 KDa
Source organism: Mycobacterium tuberculosis H37Rv
Expression system: Escherichia coli
  • Canonical: P95276 (Residues: 2-356; Coverage: 100%)
Gene name: MT1988
Sequence domains: alpha/beta hydrolase fold
Structure domains: Rossmann fold

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: P41212
Unit cell:
a: 66.258Å b: 66.258Å c: 157.109Å
α: 90° β: 90° γ: 90°
R R work R free
0.235 0.235 0.276
Expression system: Escherichia coli