SMTL ID : 3dww.1

Electron crystallographic structure of human microsomal prostaglandin E synthase 1

Coordinates

PDB Format Compare

Method

ELECTRON CRYSTALLOGRAPHY

Oligo State

homo-trimer

Ligands

3 x GSH: GLUTATHIONE(Non-covalent)

GSH.1: 14 residues within 4Å: Chain A: R.76, N.80, E.83, R.116, H.119, Y.123, R.132, Y.136 Chain B: Y.34, A.37, T.40, G.41, R.44, H.78 11 PLIP interactions: 5 interactions with chain B, 6 interactions with chain A Hydrophobic interactions: B:A.37 Hydrogen bonds: B:R.44, B:H.78, A:Y.123, A:R.132, A:R.132 Salt bridges: B:R.44, B:H.78, A:R.76, A:R.132, A:R.132 GSH.2: 14 residues within 4Å: Chain B: N.80, E.83, R.116, H.119, Y.123, R.132, Y.136 Chain C: Y.34, A.37, T.40, G.41, R.44, C.74, H.78 7 PLIP interactions: 2 interactions with chain C, 5 interactions with chain B Salt bridges: C:R.44, C:H.78, B:R.132, B:R.132 Hydrogen bonds: B:Y.123, B:R.132, B:R.132 GSH.3: 14 residues within 4Å: Chain A: Y.34, A.37, T.40, G.41, R.44, H.78 Chain C: N.80, E.83, R.116, H.119, Y.123, R.132, Y.136, Q.140 13 PLIP interactions: 9 interactions with chain C, 4 interactions with chain A Hydrogen bonds: C:E.83, C:R.116, C:R.132, C:R.132, C:R.132, C:Q.140, A:G.41, A:R.44, A:H.78 Salt bridges: C:H.119, C:R.132, C:R.132, A:H.78

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jegerschold, C. et al., Structural basis for induced formation of the inflammatory mediator prostaglandin E2. Proc.Natl.Acad.Sci.USA (2008)

Release Date

2009-07-28

Peptides

Prostaglandin E synthase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Membrane

We predict this structure to be a membrane protein.
Show / Hide

Prostaglandin E synthase