Brand  (β version)

PDB ID: 1A3D

Hetero Atom Contents

color scheme of protein:

hetatm:

x
information
centroid:
interaction residue:

chain:

Ligands
Code Name Link
NA Sodium ion PoSSuM

Structure summary

Code : 1A3D   PDBj   RCSB PDB   PDBe
Header : CARBOXYLIC ESTER HYDROLASE
Title : PHOSPHOLIPASE A2 (PLA2) FROM NAJA NAJA VENOM
Release Data : 1998-04-29
Compound :
mol_id molecule chains
1 PHOSPHOLIPASE A2 A
ec: 3.1.1.4
Source :
mol_id organism_scientific organism_common
1 Naja naja  (taxid:35670) Indian cobra
cellular_location: VENOM SACK
Authors : Segelke, B.W., Nguyen, D., Chee, R., Xuong, H.N., Dennis, E.A.
Keywords : PHOSPHOLIPASE, TRIMER, CALCIUM BINDING, ACTIVATOR SITE, CARBOXYLIC ESTER HYDROLASE
Exp. method : X-RAY DIFFRACTION ( 1.8 Å )
Citation :

Structures of two novel crystal forms of Naja naja naja phospholipase A2 lacking Ca2+ reveal trimeric packing.

Segelke, B.W.,Nguyen, D.,Chee, R.  et al.
(1998)  J.Mol.Biol.  279 : 223 - 232

PubMed: 9636712
DOI: 10.1006/jmbi.1998.1759

Reaction

Chain : A
UniProt : P15445 (PA2A2_NAJNA)
Reaction : Phosphatidylcholine + H(2)O = 1- acylglycerophosphocholine + a carboxylate.