2AF0 Signaling Protein date Jul 25, 2005
title Structure Of The Regulator Of G-Protein Signaling Domain Of Rgs2
authors E.Papagrigoriou, C.Johannson, C.Phillips, C.Smee, J.M.Elkins, J.Weigelt, C.Arrowsmith, A.Edwards, M.Sundstrom, F.Von Delft, D.A.Doyle, Structural Genomics Consortium (Sgc)
compound source
Molecule: Regulator Of G-Protein Signaling 2
Chain: A
Fragment: Residues 71-203
Synonym: Rgs2, G0g1 Switch Regulatory Protein 8
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 43 21 2
R_factor 0.226 R_Free 0.256
length a length b length c angle alpha angle beta angle gamma
43.754 43.754 158.451 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å

Primary referenceStructural diversity in the RGS domain and its interaction with heterotrimeric G protein alpha-subunits., Soundararajan M, Willard FS, Kimple AJ, Turnbull AP, Ball LJ, Schoch GA, Gileadi C, Fedorov OY, Dowler EF, Higman VA, Hutsell SQ, Sundstrom M, Doyle DA, Siderovski DP, Proc Natl Acad Sci U S A. 2008 Apr 29;105(17):6457-62. Epub 2008 Apr 23. PMID:18434541
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (28 Kb) [Save to disk]
  • Biological Unit Coordinates (2af0.pdb1.gz) 24 Kb
  • CSU: Contacts of Structural Units for 2AF0
  • Likely Quarternary Molecular Structure file(s) for 2AF0
  • Structure Factors (51 Kb)
  • Retrieve 2AF0 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2AF0 from S2C, [Save to disk]
  • Re-refined 2af0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2AF0 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 2AF0
  • 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 2AF0, from MSDmotif at EBI
  • Fold representative 2af0 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2af0] [2af0_A]
  • SWISS-PROT database: [P41220]
  • Domain organization of [RGS2_HUMAN] by SWISSPFAM
  • Domain found in 2AF0: [RGS ] by SMART
  • Other resources with information on 2AF0
  • Community annotation for 2AF0 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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