X-ray diffraction
1.05Å resolution

Crystal structure of prokaryotic phospholipase A2 at atomic resolution


Function and Biology Details

Reaction catalysed:
Phosphatidylcholine + H(2)O = 1-acylglycerophosphocholine + a carboxylate
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Phospholipase A2 Chain: A
Molecule details ›
Chain: A
Length: 122 amino acids
Theoretical weight: 13.57 KDa
Source organism: Streptomyces violaceoruber
Expression system: Streptomyces lividans TK24
  • Canonical: Q6UV28 (Residues: 30-150; Coverage: 100%)
Sequence domains: Prokaryotic phospholipase A2
Structure domains: Phospholipase A2 domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P21
Unit cell:
a: 29.34Å b: 57.495Å c: 31.807Å
α: 90° β: 111.07° γ: 90°
R R work R free
0.103 0.103 not available
Expression system: Streptomyces lividans TK24