4EIY Membrane Protein date Apr 06, 2012
title Crystal Structure Of The Chimeric Protein Of A2aar-Bril In C With Zm241385 At 1.8a Resolution
authors W.Liu, E.Chun, A.A.Thompson, P.Chubukov, F.Xu, V.Katritch, G.W.Han L.H.Heitman, A.P.Ijzerman, V.Cherezov, R.C.Stevens, Gpcr Networ
compound source
Molecule: Adenosine Receptor A2asoluble Cytochrome B562 Ch
Chain: A
Synonym: Cytochrome B-562
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens, Escherichia Coli
Organism_common: Human
Organism_taxid: 9606, 562
Gene: Aa2ar_human, Adora2, Adora2a, Cybc
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_cell_line: Sf9
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pfastbac
symmetry Space Group: C 2 2 21
R_factor 0.174 R_Free 0.213
length a length b length c angle alpha angle beta angle gamma
39.442 179.516 140.307 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand CLR, NA, OLA, OLB, OLC, PEG, ZMA BindingDB enzyme
subcellular loc. Membrane localization by OPM: Eukaryotic plasma membrane
extracellular side
cytoplasmic side
Gene AA2AR (H. sapiens)

Primary referenceStructural basis for allosteric regulation of GPCRs by sodium ions., Liu W, Chun E, Thompson AA, Chubukov P, Xu F, Katritch V, Han GW, Roth CB, Heitman LH, IJzerman AP, Cherezov V, Stevens RC, Science. 2012 Jul 13;337(6091):232-6. PMID:22798613
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (156 Kb) [Save to disk]
  • Biological Unit Coordinates (4eiy.pdb1.gz) 143 Kb
  • LPC: Ligand-Protein Contacts for 4EIY
  • CSU: Contacts of Structural Units for 4EIY
  • Structure Factors (662 Kb)
  • Retrieve 4EIY in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4EIY from S2C, [Save to disk]
  • Re-refined 4eiy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4EIY 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 4EIY
  • 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 4EIY, from MSDmotif at EBI
  • Fold representative 4eiy from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4eiy] [4eiy_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4EIY
  • Community annotation for 4EIY at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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