SMTL ID : 1ebv.1

OVINE PGHS-1 COMPLEXED WITH SALICYL HYDROXAMIC ACID

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

monomer

Ligands

1 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 4 residues within 4Å: Chain A: E.108, N.112, Y.115, M.184 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:M.184

2 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.2: 3 residues within 4Å: Chain A: P.8, Y.23, N.36 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.36 NAG.3: 6 residues within 4Å: Chain A: Y.370, Q.374, N.378, M.381, D.384, Y.385 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:N.378

1 x SCL: ACETIC ACID SALICYLOYL-AMINO-ESTER(Non-covalent)

SCL.4: 11 residues within 4Å: Chain A: R.88, V.317, L.320, Y.323, W.355, M.490, I.491, G.494, A.495, S.498, L.499 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.320, A:Y.323, A:W.355 Hydrogen bonds: A:A.495 Salt bridges: A:R.88

1 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.5: 20 residues within 4Å: Chain A: A.167, A.170, Q.171, T.174, H.175, F.178, K.179, T.180, L.263, N.350, Y.353, H.354, W.355, H.356, M.359, Y.372, L.376, I.412, V.415, D.418 17 PLIP interactions: 17 interactions with chain A, Hydrophobic interactions: A:A.170, A:Q.171, A:F.178, A:L.263, A:L.263, A:W.355, A:Y.372, A:L.376, A:I.412, A:V.415 Hydrogen bonds: A:F.178, A:T.180, A:N.350, A:D.418 pi-Stacking: A:H.175, A:H.356 Metal complexes: A:H.356

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Loll, P.J. et al., O-acetylsalicylhydroxamic acid, a novel acetylating inhibitor of prostaglandin H2 synthase: structural and functional characterization of enzyme-inhibitor interactions. Mol.Pharmacol. (2001)

Release Date

2000-02-24

Peptides

PROSTAGLANDIN H2 SYNTHASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PROSTAGLANDIN H2 SYNTHASE

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