SMTL ID : 1cqe.1

PROSTAGLANDIN H2 SYNTHASE-1 COMPLEX WITH FLURBIPROFEN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.10 Å

Oligo State

homo-dimer

Ligands

6 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: Y.18, Y.35, P.47, N.48 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.18 NAG-NAG.2: 7 residues within 4Å: Chain A: E.120, N.124, Y.127, M.196, F.200 Chain B: L.218, E.219 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:F.200 Hydrogen bonds: B:E.219, B:E.219 NAG-NAG.3: 8 residues within 4Å: Chain A: Q.380, Y.382, Q.386, N.390, S.392, M.393, D.396, Y.397 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.380, A:Q.386 NAG-NAG.4: 5 residues within 4Å: Chain B: Y.18, P.20, Y.35, P.47, N.48 No protein-ligand interaction detected (PLIP) NAG-NAG.5: 7 residues within 4Å: Chain A: L.218, E.219 Chain B: E.120, N.124, Y.127, M.196, F.200 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:F.200 Hydrogen bonds: A:E.219 NAG-NAG.6: 8 residues within 4Å: Chain B: Q.380, Y.382, Q.386, N.390, S.392, M.393, D.396, Y.397 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Y.382, B:Q.386

5 x BOG: octyl beta-D-glucopyranoside(Non-covalent)(Non-functional Binders)

BOG.7: 5 residues within 4Å: Chain A: T.50, P.52, I.54, W.57 Ligands: BOG.9 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:I.54, A:W.57, A:W.57 Hydrogen bonds: A:T.50 BOG.8: 4 residues within 4Å: Chain A: W.80, L.95, V.96, V.99 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:W.80, A:L.95, A:V.96 BOG.9: 1 residues within 4Å: Ligands: BOG.7 No protein-ligand interaction detected (PLIP) BOG.12: 5 residues within 4Å: Chain B: L.95, V.96, V.99, R.100, E.504 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:L.95, B:V.96 BOG.13: 2 residues within 4Å: Chain B: G.76, L.79 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:L.79 Hydrogen bonds: B:G.76

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

HEM.10: 20 residues within 4Å: Chain A: A.179, A.182, Q.183, T.186, H.187, F.190, K.191, T.192, L.275, N.362, Y.365, H.366, W.367, H.368, M.371, L.388, I.424, H.426, V.427, D.430 15 PLIP interactions: 15 interactions with chain A, Hydrophobic interactions: A:A.182, A:Q.183, A:F.190, A:F.190, A:L.275, A:W.367, A:I.424, A:V.427, A:V.427 Hydrogen bonds: A:F.190, A:T.192, A:N.362, A:D.430 pi-Stacking: A:H.368 Metal complexes: A:H.368 HEM.14: 20 residues within 4Å: Chain B: A.179, A.182, Q.183, T.186, H.187, F.190, K.191, T.192, L.275, N.362, Y.365, H.366, W.367, H.368, M.371, L.388, I.424, H.426, V.427, D.430 18 PLIP interactions: 18 interactions with chain B, Hydrophobic interactions: B:A.182, B:Q.183, B:F.190, B:L.275, B:W.367, B:L.388, B:I.424, B:V.427, B:V.427 Hydrogen bonds: B:Y.128, B:F.190, B:T.192, B:T.192, B:N.362 Water bridges: B:H.366, B:E.434 pi-Stacking: B:H.368 Metal complexes: B:H.368

2 x FLP: FLURBIPROFEN(Non-covalent)

FLP.11: 14 residues within 4Å: Chain A: V.96, R.100, V.329, L.332, Y.335, L.339, Y.365, W.367, M.502, I.503, G.506, A.507, S.510, L.511 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:V.329, A:L.332, A:Y.335, A:L.339, A:Y.365, A:W.367, A:W.367, A:A.507 Salt bridges: A:R.100 FLP.15: 14 residues within 4Å: Chain B: V.96, R.100, V.329, L.332, Y.335, L.339, Y.365, W.367, M.502, I.503, G.506, A.507, S.510, L.511 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:V.329, B:L.332, B:Y.335, B:L.339, B:Y.365, B:W.367, B:W.367, B:A.507 Salt bridges: B:R.100

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

1999-06-30

Peptides

PROTEIN (PROSTAGLANDIN H2 SYNTHASE-1): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PROTEIN (PROSTAGLANDIN H2 SYNTHASE-1)

Related Entries With Identical Sequence