SMTL ID : 1prh.1

THE X-RAY CRYSTAL STRUCTURE OF THE MEMBRANE PROTEIN PROSTAGLANDIN H2 SYNTHASE-1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.50 Å

Oligo State

homo-dimer

Ligands

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

HEM.1: 21 residues within 4Å: Chain A: Y.116, A.167, Q.171, T.174, H.175, F.178, K.179, T.180, L.262, L.263, N.350, Y.353, H.354, W.355, H.356, L.358, M.359, L.376, I.412, V.415, D.418 19 PLIP interactions: 19 interactions with chain A, Hydrophobic interactions: A:Q.171, A:Q.171, A:T.174, A:F.178, A:F.178, A:L.262, A:L.263, A:L.358, A:L.376, A:I.412, A:V.415 Hydrogen bonds: A:Y.116, A:T.180, A:N.350, A:D.418, A:D.418 pi-Stacking: A:H.175, A:H.356 Metal complexes: A:H.356 HEM.2: 21 residues within 4Å: Chain B: Y.116, A.167, Q.171, T.174, H.175, F.178, K.179, T.180, L.262, L.263, N.350, Y.353, H.354, W.355, H.356, L.358, M.359, L.376, I.412, V.415, D.418 18 PLIP interactions: 18 interactions with chain B, Hydrophobic interactions: B:Q.171, B:Q.171, B:T.174, B:F.178, B:F.178, B:L.262, B:L.263, B:L.358, B:L.376, B:I.412, B:V.415 Hydrogen bonds: B:Y.116, B:T.180, B:T.180, B:N.350 pi-Stacking: B:H.175, B:H.356 Metal complexes: B:H.356

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Picot, D. et al., The X-ray crystal structure of the membrane protein prostaglandin H2 synthase-1. Nature (1994)

Release Date

1995-03-31

Peptides

PROSTAGLANDIN H2 SYNTHASE-1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PROSTAGLANDIN H2 SYNTHASE-1