4EJ4

Structure of the delta opioid receptor bound to naltrindole


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.4 Å
  • R-Value Free: 0.282
  • R-Value Work: 0.252

Literature

Macromolecules
Sequence Display for 4EJ4

Classification: SIGNALING PROTEIN Hydrolase / Antagonist

Total Structure Weight: 52048.23

Macromolecule Entities
Molecule Chains Length Organism Details
Delta-type opioid receptor, Lysozyme chimera A 461 Mus musculus Enterobacteria phage t4 sensu lato EC#: 3.2.1.17 IUBMB
Fragment: P32300 residues 36-244, 251-342
Mutation: D1020N, C1054T, C1097A
Gene Name(s): E Oprd1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: G Protein-Coupled Receptors (GPCRs)

Protein Name: δ-opioid receptor in complex with naltrindol


Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
EJ4
Query on EJ4

A (4bS,8R,8aS,14bR)-7-(cyclopropylmethyl)-5,6,7,8,14,14b- hexahydro-4,8-methano[1]benzofuro[2,3-a]pyrido[4,3- b]carbazole-1,8a(9H)-diol
Naltrindole (Synonym)
C26 H26 N2 O3
WIYUZYBFCWCCQJ-IFKAHUTRSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
EJ4 Ki: 0.03 - 2.63 nM (95 - 100) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.4 Å
  • R-Value Free: 0.282
  • R-Value Work: 0.252
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 73.28 α = 90.00
b = 73.28 β = 90.00
c = 266.65 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-04-06
  • Released Date: 2012-05-16
  • Deposition author(s): Granier, S., Manglik, A., Kruse, A.C., Kobilka, T.S., Thian, F.S., Weis, W.I., Kobilka, B.K.

Revision History

  • 2012-06-27
    Type: Database references