4EJ4 Signaling Protein, Hydrolase Antagonist date Apr 06, 2012
title Structure Of The Delta Opioid Receptor Bound To Naltrindole
authors S.Granier, A.Manglik, A.C.Kruse, T.S.Kobilka, F.S.Thian, W.I.Weis B.K.Kobilka
compound source
Molecule: Delta-Type Opioid Receptor, Lysozyme Chimera
Chain: A
Fragment: P32300 Residues 36-244, 251-342
Synonym: D-Or-1, Dor-1, K56, Msl-2, Endolysin, Lysis Protei Muramidase;
Engineered: Yes
Mutation: Yes
Organism_scientific: Mus Musculus, Enterobacteria Phage T4
Organism_taxid: 10090, 10665
Gene: Oprd1, E
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
Expression_system_strain: Sf9
Expression_system_plasmid: Pfastbac1
symmetry Space Group: P 31 2 1
R_factor 0.252 R_Free 0.282
length a length b length c angle alpha angle beta angle gamma
73.278 73.278 266.653 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.40 Å
ligand EJ4 enzyme Hydrolase E.C. BRENDA

Primary referenceStructure of the delta-opioid receptor bound to naltrindole., Granier S, Manglik A, Kruse AC, Kobilka TS, Thian FS, Weis WI, Kobilka BK, Nature. 2012 May 16;485(7398):400-4. doi: 10.1038/nature11111. PMID:22596164
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (74 Kb) [Save to disk]
  • Biological Unit Coordinates (4ej4.pdb1.gz) 70 Kb
  • LPC: Ligand-Protein Contacts for 4EJ4
  • CSU: Contacts of Structural Units for 4EJ4
  • Structure Factors (93 Kb)
  • Retrieve 4EJ4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4EJ4 from S2C, [Save to disk]
  • Re-refined 4ej4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4EJ4 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 4EJ4
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4EJ4, from MSDmotif at EBI
  • Fold representative 4ej4 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4ej4] [4ej4_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4EJ4
  • Community annotation for 4EJ4 at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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