PDBe 3ha1

X-ray diffraction
1.95Å resolution

Alanine racemase from Bacillus Anthracis (Ames)


Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Alanine racemase Chains: A, B
Molecule details ›
Chains: A, B
Length: 397 amino acids
Theoretical weight: 44.98 KDa
Source organism: Bacillus anthracis
Expression system: Escherichia coli
  • Canonical: Q81VF6 (Residues: 1-389; Coverage: 100%)
Gene names: GBAA_0252, dal1
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: P21
Unit cell:
a: 49.624Å b: 141.271Å c: 60.124Å
α: 90° β: 103.11° γ: 90°
R R work R free
0.161 0.16 0.201
Expression system: Escherichia coli