PDBe 2odo

X-ray diffraction
2.8Å resolution

Crystal structure of Pseudomonas Fluorescens alanine racemase

Source organism: Pseudomonas fluorescens
Entry authors: Tsuge H, Ohnishi K, Yokoigawa K

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Alanine racemase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 357 amino acids
Theoretical weight: 39.29 KDa
Source organism: Pseudomonas fluorescens
Expression system: Escherichia coli
  • Canonical: Q4ADX2 (Residues: 1-357; Coverage: 100%)
Gene name: dadX
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:

2 modified residues:

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: I41
Unit cell:
a: 186.739Å b: 186.739Å c: 103.657Å
α: 90° β: 90° γ: 90°
R R work R free
0.216 0.214 0.247
Expression system: Escherichia coli