X-ray diffraction
1.93Å resolution

Alpha-amino epsilon-caprolactam racemase K241A mutant in complex with D-ACL (external aldimine)


Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Aminotransferase class-III Chain: A
Molecule details ›
Chain: A
Length: 439 amino acids
Theoretical weight: 45.86 KDa
Source organism: Rhizobium freirei PRF 81
Expression system: Escherichia coli
  • Canonical: N6UXY4 (Residues: 1-436; Coverage: 100%)
Gene name: RHSP_08934
Sequence domains: Aminotransferase class-III
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I02
Spacegroup: C2
Unit cell:
a: 86.1Å b: 77.49Å c: 58.52Å
α: 90° β: 113.66° γ: 90°
R R work R free
0.196 0.193 0.251
Expression system: Escherichia coli