1pob

X-ray diffraction
2Å resolution

CRYSTAL STRUCTURE OF COBRA-VENOM PHOSPHOLIPASE A2 IN A COMPLEX WITH A TRANSITION-STATE ANALOGUE

Released:

Function and Biology Details

Reaction catalysed:
Phosphatidylcholine + H(2)O = 1-acylglycerophosphocholine + a carboxylate
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-132753 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Acidic phospholipase A2 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 118 amino acids
Theoretical weight: 13.15 KDa
Source organism: Naja atra
Expression system: Not provided
UniProt:
  • Canonical: P00598 (Residues: 28-145; Coverage: 94%)
Sequence domains: Phospholipase A2
Structure domains: Phospholipase A2 domain

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: C2221
Unit cell:
a: 34.6Å b: 73.5Å c: 181.6Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.179 0.179 not available
Expression system: Not provided