6M9T

Crystal structure of EP3 receptor bound to misoprostol-FA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.242 
  • R-Value Work: 0.200 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Crystal structure of misoprostol bound to the labor inducer prostaglandin E2receptor.

Audet, M.White, K.L.Breton, B.Zarzycka, B.Han, G.W.Lu, Y.Gati, C.Batyuk, A.Popov, P.Velasquez, J.Manahan, D.Hu, H.Weierstall, U.Liu, W.Shui, W.Katritch, V.Cherezov, V.Hanson, M.A.Stevens, R.C.

(2019) Nat. Chem. Biol. 15: 11-17


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Prostaglandin E2 receptor EP3 subtype, Endolysin chimera
A
537Homo sapiensEnterobacteria phage T4
This entity is chimeric
Mutation(s): 4 
Gene Names: PTGER3, E
EC: 3.2.1.17
Membrane protein
mpstruct
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
G Protein-Coupled Receptors (GPCRs)
Protein: 
prostaglandin E2 receptor with bound misoprostol
Find proteins for P43115 (Homo sapiens)
Go to Gene View: PTGER3
Go to UniProtKB:  P43115
Find proteins for P00720 (Enterobacteria phage T4)
Go to UniProtKB:  P00720
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
OLC
Query on OLC

Download SDF File 
Download CCD File 
A
(2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate
1-Oleoyl-R-glycerol
C21 H40 O4
RZRNAYUHWVFMIP-GDCKJWNLSA-N
 Ligand Interaction
SO4
Query on SO4

Download SDF File 
Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
OLA
Query on OLA

Download SDF File 
Download CCD File 
A
OLEIC ACID
C18 H34 O2
ZQPPMHVWECSIRJ-KTKRTIGZSA-N
 Ligand Interaction
J9P
Query on J9P

Download SDF File 
Download CCD File 
A
(11alpha,12alpha,13E,16S)-11,16-dihydroxy-16-methyl-9-oxoprost-13-en-1-oic acid
C21 H36 O5
CNWGPXZGIIOYDL-AGRNYGATSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.242 
  • R-Value Work: 0.200 
  • Space Group: C 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 120.800α = 90.00
b = 54.850β = 95.83
c = 96.800γ = 90.00
Software Package:
Software NamePurpose
CrystFELdata scaling
CrystFELdata reduction
BUSTERrefinement
PHASERphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2018-12-05
    Type: Initial release
  • Version 1.1: 2019-02-13
    Type: Data collection, Database references