› 1th6

X-ray diffraction
1.23Å resolution

Crystal structure of phospholipase A2 in complex with atropine at 1.23A resolution

Released:
DOI: 10.2210/pdb1th6/pdb
PDB entry 1th6 coloured by chain, front view.
PDB entry 1th6 coloured by chain, side view.
PDB entry 1th6 coloured by chain, top view.
Source organism: Daboia russelii russelii
Entry authors: Singh N, Pal A, Jabeen T, Sharma S, Perbandt M, Betzel C, Singh TP

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-157747 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Basic phospholipase A2 VRV-PL-VIIIa Chain: A
Molecule details ›
Chain: A
Length: 121 amino acids
Theoretical weight: 13.63 KDa
Source organism: Daboia russelii russelii
UniProt:
  • Canonical: P59071 (Residues: 1-121; Coverage: 100%)
Sequence domains: Phospholipase A2
Structure domains: Phospholipase A2 domain

Ligands and Environments

2 bound ligands:
Ligand OIN 1 x OIN
Ligand SO4 4 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE X11
Spacegroup: P43
Unit cell:
a: 52.331Å b: 52.331Å c: 48.071Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.189 0.189 0.204

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