SMTL ID : 2g58.1

Crystal structure of a complex of phospholipase A2 with a designed peptide inhibitor Dehydro-Ile-Ala-Arg-Ser at 0.98 A resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 0.98 Å

Oligo State

monomer

Ligands

1 x PHQ- ILE- ALA- ARG- SER: (PHQ)IARS(Non-covalent)

PHQ-ILE-ALA-ARG-SER.1: 12 residues within 4Å: Chain A: L.2, L.3, G.6, K.7, I.18, S.22, G.29, W.30, H.47, D.48, Y.51, K.60 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.2, A:L.3, A:K.7, A:I.18 Hydrogen bonds: A:L.2, A:G.29, A:H.47 Water bridges: A:I.18

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

SO4.2: 3 residues within 4Å: Chain A: K.37, D.38, R.42 2 PLIP interactions: 2 interactions with chain A Water bridges: A:A.39 Salt bridges: A:R.42 SO4.3: 3 residues within 4Å: Chain A: Y.103, S.104, K.105 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.103, A:K.105 Water bridges: A:K.106 Salt bridges: A:K.105 SO4.4: 3 residues within 4Å: Chain A: E.4, R.63, K.65 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:E.4 Water bridges: A:S.1, A:K.65, A:K.65, A:K.65, A:K.65, A:K.65 Salt bridges: A:R.63, A:K.65

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Prem Kumar, R. et al., Crystal structure of a complex of phospholipase A2 with a designed peptide inhibitor Dehydro-Ile-Ala-Arg-Ser at 0.98 A resolution. To be Published

Release Date

2006-03-28

Peptides

Phospholipase A2 VRV-PL-VIIIa: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Phospholipase A2 VRV-PL-VIIIa

Related Entries With Identical Sequence