3RFM Signaling Protein date Apr 06, 2011
title Thermostabilised Adenosine A2a Receptor In Complex With Caff
authors A.S.Dore, N.Robertson, J.C.Errey, I.Ng, K.Hollenstein, B.Tehan, E. K.Bennett, M.Congreve, F.Magnani, C.G.Tate, M.Weir, F.H.Marshall
compound source
Molecule: Adenosine Receptor A2a
Chain: A
Fragment: Residues 1-317
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Adora2a
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_vector_type: Baculovirus
symmetry Space Group: I 2 2 2
R_factor 0.297 R_Free 0.311
length a length b length c angle alpha angle beta angle gamma
112.327 113.328 129.300 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.60 Å
ligand CFF BindingDB enzyme

Primary referenceStructure of the adenosine A(2A) receptor in complex with ZM241385 and the xanthines XAC and caffeine., Dore AS, Robertson N, Errey JC, Ng I, Hollenstein K, Tehan B, Hurrell E, Bennett K, Congreve M, Magnani F, Tate CG, Weir M, Marshall FH, Structure. 2011 Sep 7;19(9):1283-93. PMID:21885291
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (102 Kb) [Save to disk]
  • Biological Unit Coordinates (3rfm.pdb1.gz) 98 Kb
  • LPC: Ligand-Protein Contacts for 3RFM
  • CSU: Contacts of Structural Units for 3RFM
  • Structure Factors (348 Kb)
  • Retrieve 3RFM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3RFM from S2C, [Save to disk]
  • View 3RFM 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 3RFM
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3RFM, from MSDmotif at EBI
  • Fold representative 3rfm from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3rfm] [3rfm_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3RFM
  • Community annotation for 3RFM at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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