X-ray diffraction
1.3Å resolution

Bacterial Heroin Esterase

Source organism: Rhodococcus sp.
Primary publication:
Observation of an arsenic adduct in an acetyl esterase crystal structure.
J. Biol. Chem. 278 2008-14 (2003)
PMID: 12421810

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Abhydrolase_3 domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 323 amino acids
Theoretical weight: 34.31 KDa
Source organism: Rhodococcus sp.
Expression system: Escherichia coli
  • Canonical: O06441 (Residues: 1-307; Coverage: 95%)
Gene name: her
Sequence domains: alpha/beta hydrolase fold
Structure domains: Rossmann fold

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P3221
Unit cell:
a: 71.431Å b: 71.431Å c: 105.675Å
α: 90° β: 90° γ: 120°
R R work R free
0.153 0.153 0.213
Expression system: Escherichia coli