SMTL ID : 4hg9.1 (1 other biounit)

Crystal structure of AhV_bPA, a basic PLA2 from Agkistrodon halys pallas venom

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: Y.27, G.29, G.31, D.48 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:Y.27, A:G.29, A:G.31, A:D.48 CA.5: 5 residues within 4Å: Chain B: Y.27, G.29, S.30, G.31, D.48 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:Y.27, B:G.29, B:G.31, B:D.48, B:D.48

2 x CIT: CITRIC ACID(Non-functional Binders)

CIT.2: 3 residues within 4Å: Chain A: R.6, K.7, K.10 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:R.6, A:R.6 Water bridges: A:R.6, A:K.7, A:K.7, A:K.10, A:K.10 Salt bridges: A:R.6, A:R.6, A:K.7, A:K.7, A:K.10 CIT.3: 4 residues within 4Å: Chain A: H.1, L.3, K.7, D.63 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:H.1, A:D.63 Water bridges: A:K.7, A:K.7 Salt bridges: A:H.1, A:K.7

1 x G3P: SN-GLYCEROL-3-PHOSPHATE(Non-covalent)

G3P.4: 9 residues within 4Å: Chain A: L.2, F.5, R.6, I.9, P.17, V.18, Y.21, G.29, H.47 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.47 Water bridges: A:D.48

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zeng, F. et al., Crystal structure of AhV_bPA, a basic PLA2 from Agkistrodon halys pallas venom. TO BE PUBLISHED

Release Date

2012-10-17

Peptides

Basic phospholipase A2 B: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

Basic phospholipase A2 B

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