2vdj

X-ray diffraction
2Å resolution

Crystal Structure of Homoserine O-acetyltransferase (metA) from Bacillus Cereus with Homoserine

Released:
Model geometry
Fit model/data

Function and Biology Details

Reaction catalysed:
Acetyl-CoA + L-homoserine = CoA + O-acetyl-L-homoserine

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-180920 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Homoserine O-acetyltransferase Chain: A
Molecule details ›
Chain: A
Length: 301 amino acids
Theoretical weight: 35.39 KDa
Source organism: Bacillus cereus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q72X44 (Residues: 1-301; Coverage: 100%)
Gene names: BCE_5534, metA, metAA
Sequence domains: Homoserine O-succinyltransferase
Structure domains: Rossmann fold

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-1
Spacegroup: P4122
Unit cell:
a: 96.39Å b: 96.39Å c: 75.58Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.201 0.199 0.246
Expression system: Escherichia coli