4EA3 Structure of the N/OFQ Opioid Receptor in Complex with a Peptide Mimetic date
authors Thompson, A.A., Liu, W., Chun, E., Katritch, V., Wu, H., Vardy, E., Huang, X.P., Trapella, C., Guerrini, R., Calo, G., Roth, B.L., Cherezov, V., Stevens, R.C., GPCR, GPCR.Network.
compound source
symmetry
R_factor
R_Free 0.2884
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 3.01
ligand 0NN, OLA, OLB, OLC BindingDB enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructure of the nociceptin/orphanin FQ receptor in complex with a peptide mimetic., Thompson AA, Liu W, Chun E, Katritch V, Wu H, Vardy E, Huang XP, Trapella C, Guerrini R, Calo G, Roth BL, Cherezov V, Stevens RC, Nature. 2012 May 16;485(7398):395-9. doi: 10.1038/nature11085. PMID:22596163
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (220 Kb) [Save to disk]
  • Biological Unit Coordinates (4ea3.pdb1.gz) 212 Kb
  • Biological Unit Coordinates (4ea3.pdb2.gz) 212 Kb
  • Biological Unit Coordinates (4ea3.pdb3.gz) 212 Kb
  • LPC: Ligand-Protein Contacts for 4EA3
  • CSU: Contacts of Structural Units for 4EA3
  • Structure Factors (212 Kb)
  • Retrieve 4EA3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4EA3 from S2C, [Save to disk]
  • Re-refined 4ea3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4EA3 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 4EA3
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 4EA3, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1d4ea3, region A:360-505 [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4ea3] [4ea3_B] [4ea3_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4EA3
  • Community annotation for 4EA3 at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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