SMTL ID : 2qog.1

Crotoxin B, the basic PLA2 from Crotalus durissus terrificus.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.28 Å

Oligo State

hetero-oligomer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain B: Y.27, G.29, G.31, D.48 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:Y.27, B:G.29, B:G.31, B:D.48 CA.2: 6 residues within 4Å: Chain C: Y.27, C.28, G.29, W.30, G.31, D.48 5 PLIP interactions: 5 interactions with chain C Metal complexes: C:Y.27, C:G.29, C:G.31, C:D.48, C:D.48

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Marchi-Salvador, D.P. et al., Insights into the role of oligomeric state on the biological activities of crotoxin: crystal structure of a tetrameric phospholipase A2 formed by two isoforms of crotoxin B from Crotalus durissus terrificus venom. Proteins (2008)

Release Date

2008-04-01

Peptides

Phospholipase A2 CB2: AD
Phospholipase A2 CB1: BC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

D
D

B
B

C
C

Phospholipase A2 CB2

Phospholipase A2 CB1