6mtw

X-ray diffraction
2Å resolution

Lysosomal Phospholipase A2 in complex with Zinc

Released:
Source organism: Homo sapiens

Function and Biology Details

Reactions catalysed:
Phosphatidylcholine + H(2)O = 2-acylglycerophosphocholine + a carboxylate
Phosphatidylcholine + H(2)O = 1-acylglycerophosphocholine + a carboxylate
2-lysophosphatidylcholine + H(2)O = glycerophosphocholine + a carboxylate

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-569506 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Lysosomal phospholipase A and acyltransferase Chains: A, B
Molecule details ›
Chains: A, B
Length: 380 amino acids
Theoretical weight: 43.12 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: Q8NCC3 (Residues: 34-412; Coverage: 100%)
Gene names: LYPLA3, PLA2G15, UNQ341/PRO540
Sequence domains: Lecithin:cholesterol acyltransferase
Structure domains: alpha/beta hydrolase

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-D
Spacegroup: R3
Unit cell:
a: 84.567Å b: 84.567Å c: 321.744Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.249 0.248 0.285
Expression system: Homo sapiens