X-ray diffraction
1.6Å resolution

Wolinella succinogenes L-asparaginase S121 + L-aspartic acid, open conformation


Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
L-asparaginase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 330 amino acids
Theoretical weight: 34.89 KDa
Source organism: Wolinella succinogenes DSM 1740
Expression system: Escherichia coli
  • Canonical: P50286 (Residues: 1-330; Coverage: 100%)
Gene names: WS0660, ansA, ansB
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-G
Spacegroup: C2
Unit cell:
a: 146.097Å b: 71.202Å c: 142.6Å
α: 90° β: 118° γ: 90°
R R work R free
0.168 0.166 0.201
Expression system: Escherichia coli