X-ray diffraction
1.86Å resolution

Crystal Structure of a Phopholipase A2 Monomer with Isoleucine at Second Position

Source organism: Naja sagittifera
Entry authors: Jabeen T, Jasti J, Singh N, Singh RK, Sharma S, Singh TP

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:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Basic phospholipase A2 1 Chain: A
Molecule details ›
Chain: A
Length: 119 amino acids
Theoretical weight: 13.3 KDa
Source organism: Naja sagittifera
  • Canonical: P60043 (Residues: 8-126; Coverage: 94%)
Sequence domains: 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: P41
Unit cell:
a: 42.817Å b: 42.817Å c: 65.994Å
α: 90° β: 90° γ: 90°
R R work R free
0.199 0.197 0.228