PDBe 1r3n

X-ray diffraction
2.7Å resolution

Crystal structure of beta-alanine synthase from Saccharomyces kluyveri


Function and Biology Details

Reaction catalysed:
3-ureidopropanoate + H(2)O = beta-alanine + CO(2) + NH(3)
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Beta-alanine synthase Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 462 amino acids
Theoretical weight: 50.73 KDa
Source organism: Lachancea kluyveri
Expression system: Escherichia coli
  • Canonical: Q96W94 (Residues: 2-455; Coverage: 100%)
Gene name: PYD3
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: P21
Unit cell:
a: 117.23Å b: 77.12Å c: 225.52Å
α: 90° β: 95.05° γ: 90°
R R work R free
0.211 0.208 0.266
Expression system: Escherichia coli