SMTL ID : 1td7.1

Interactions of a specific non-steroidal anti-inflammatory drug (NSAID) with group I phospholipase A2 (PLA2): Crystal structure of the complex formed between PLA2 and niflumic acid at 2.5 A resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: Y.27, G.29, K.30, G.31, D.48 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:Y.27, A:G.29, A:G.31, A:D.48, H2O.28

1 x NFL: 2-{[3-(TRIFLUOROMETHYL)PHENYL]AMINO}NICOTINIC ACID(Non-covalent)

NFL.2: 12 residues within 4Å: Chain A: L.2, F.5, K.6, I.9, W.18, F.21, A.22, C.28, G.29, C.44, Y.63, F.100 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:L.2, A:F.5, A:I.9, A:F.21, A:Y.63 Hydrogen bonds: A:G.29 Water bridges: A:G.29, A:H.47, A:Y.63 Salt bridges: A:H.47 Halogen bonds: A:K.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jabeen, T. et al., Non-steroidal anti-inflammatory drugs as potent inhibitors of phospholipase A2: structure of the complex of phospholipase A2 with niflumic acid at 2.5 Angstroms resolution. Acta Crystallogr.,Sect.D (2005)

Release Date

2004-06-08

Peptides

Phospholipase A2 isoform 3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Phospholipase A2 isoform 3

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