SMTL ID : 1oxl.2 (3 other biounits)

INHIBITION OF PHOSPHOLIPASE A2 (PLA2) BY (2-CARBAMOYLMETHYL-5-PROPYL-OCTAHYDRO-INDOL-7-YL)-ACETIC ACID (INDOLE): CRYSTAL STRUCTURE OF THE COMPLEX FORMED BETWEEN PLA2 FROM RUSSELL'S VIPER AND INDOLE AT 1.8 RESOLUTION

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-tetramer

Ligands

4 x CO3: CARBONATE ION(Non-functional Binders)

CO3.1: 1 residues within 4Å: Chain A: R.97 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.97 CO3.2: 3 residues within 4Å: Chain A: K.37, D.38, R.42 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.42, A:R.42 Water bridges: A:P.36 CO3.4: 1 residues within 4Å: Chain B: R.97 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.97 CO3.5: 3 residues within 4Å: Chain B: K.37, D.38, R.42 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.42, B:R.42 Water bridges: B:P.36

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 5 residues within 4Å: Chain A: S.104, K.105, K.106 Chain D: R.68, G.71 7 PLIP interactions: 6 interactions with chain A, 1 interactions with chain D Hydrogen bonds: A:S.104, A:S.104, A:K.105, A:K.106 Water bridges: A:K.106 Salt bridges: A:K.105, D:R.68 SO4.6: 5 residues within 4Å: Chain B: S.104, K.105, K.106 Chain C: R.68, G.71 7 PLIP interactions: 6 interactions with chain B, 1 interactions with chain C Hydrogen bonds: B:S.104, B:S.104, B:K.105, B:K.106 Water bridges: B:K.106 Salt bridges: B:K.105, C:R.68

2 x IDA: (2-CARBAMOYLMETHYL-5-PROPYL-OCTAHYDRO-INDOL-7-YL)ACETIC ACID(Non-covalent)

IDA.7: 11 residues within 4Å: Chain C: L.2, F.5, G.6, I.9, A.17, G.29, W.30, H.47, D.48, Y.51, K.60 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:F.5, C:F.5, C:I.9, C:A.17 Water bridges: C:G.29, C:D.48, C:D.48 IDA.8: 11 residues within 4Å: Chain D: L.2, F.5, G.6, I.9, A.17, G.29, W.30, H.47, D.48, Y.51, K.60 9 PLIP interactions: 9 interactions with chain D Hydrophobic interactions: D:F.5, D:F.5, D:I.9, D:A.17 Hydrogen bonds: D:H.47, D:D.48 Water bridges: D:G.29, D:D.48, D:D.48

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Balasubramanya, R. et al., Crystal structure of the complex of the secretory phospholipase A2 from Daboia russelli pulchella with an endogenic indole derivative, 2-carbamoylmethyl-5-propyl-octahydro-indol-7-yl-acetic acid at 1.8 A resolution. Biochim.Biophys.Acta (2005)

Release Date

2004-04-06

Peptides

Phospholipase A2 VRV-PL-VIIIa: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
B

C
A

D
A

Phospholipase A2 VRV-PL-VIIIa

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