SMTL ID : 3d5e.1 (1 other biounit)

Crystal structure of human plasma platelet activating factor acetylhydrolase covalently inhibited by paraoxon

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x DEP: DIETHYL PHOSPHONATE(Covalent)

DEP.1: 8 residues within 4Å: Chain A: G.106, L.107, H.226, S.227, F.228, W.252, F.276, H.305 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:W.252 Hydrogen bonds: A:L.107, A:F.228 Salt bridges: A:H.305

7 x FMT: FORMIC ACID(Non-functional Binders)

FMT.2: 3 residues within 4Å: Chain A: W.88, N.89, K.206 No protein-ligand interaction detected (PLIP) FMT.3: 6 residues within 4Å: Chain A: N.89, P.91, K.206, F.207, D.208, Q.211 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.89, A:D.208, A:Q.211 FMT.4: 3 residues within 4Å: Chain A: E.210, Q.211, K.213 3 PLIP interactions: 3 interactions with chain A Water bridges: A:Q.211, A:Q.211, A:K.213 FMT.5: 4 residues within 4Å: Chain A: F.254, A.280, N.281, K.284 2 PLIP interactions: 2 interactions with chain A Water bridges: A:F.254, A:Y.278 FMT.6: 3 residues within 4Å: Chain A: T.8, M.82, T.83 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.8, A:T.8, A:T.83 FMT.7: 4 residues within 4Å: Chain A: V.333, D.336, L.337, K.340 No protein-ligand interaction detected (PLIP) FMT.8: 4 residues within 4Å: Chain A: R.136, L.160, R.161, T.162 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.136, A:R.136, A:T.162

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Samanta, U. et al., Crystal Structure of Human Plasma Platelet-activating Factor Acetylhydrolase: STRUCTURAL IMPLICATION TO LIPOPROTEIN BINDING AND CATALYSIS. J.Biol.Chem. (2008)

Release Date

2008-09-09

Peptides

Platelet-activating factor acetylhydrolase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Platelet-activating factor acetylhydrolase

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