PDBe 1sft

X-ray diffraction
1.9Å resolution

ALANINE RACEMASE

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Alanine racemase Chains: A, B
Molecule details ›
Chains: A, B
Length: 388 amino acids
Theoretical weight: 43.57 KDa
Source organism: Geobacillus stearothermophilus
Expression system: Escherichia coli
UniProt:
  • Canonical: P10724 (Residues: 1-388; Coverage: 100%)
Gene names: alr, dal
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 98.59Å b: 90.13Å c: 85.13Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.193 0.193 0.267
Expression system: Escherichia coli