SMTL ID : 9jqz.1

Structural Insights into Selective Antagonism Grapiprant and EP4 Prostaglandin Receptor

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-mer

Ligands

1 x 01: 1-[2-[4-(2-ethyl-4,6-dimethyl-imidazo[4,5-c]pyridin-1-yl)phenyl]ethyl]-3-(4-methylphenyl)sulfonyl-urea

01.1: 14 residues within 4Å: Chain B: P.249, M.252, V.297, S.298, T.301, Y.305, L.324, T.393, W.394, I.498, R.499, A.501, S.502, V.503 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:W.394, B:W.394, B:I.498, B:I.498, B:R.499, B:R.499, B:A.501, B:V.503 Hydrogen bonds: B:Y.305, B:R.499

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wu, Y. et al., Structural insights into selective and dual antagonism of EP2 and EP4 prostaglandin receptors. Embo J. (2025)

Release Date

2025-10-22

Peptides

Heavy chain of Fab fragment: A
GFP-like fluorescent chromoprotein,Prostaglandin E2 receptor EP4 subtype: B
Light chain of Fab fragment: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
H

B
A

C
L

Membrane

We predict this structure to be a membrane protein.
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Heavy chain of Fab fragment

GFP-like fluorescent chromoprotein,Prostaglandin E2 receptor EP4 subtype

Light chain of Fab fragment

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