2BCJ Transferase Hydrolase date Oct 19, 2005
title Crystal Structure Of G Protein-Coupled Receptor Kinase 2 In With Galpha-Q And Gbetagamma Subunits
authors J.J.G.Tesmer
compound source
Molecule: G-Protein-Coupled Receptor Kinase 2
Chain: A
Fragment: Residues 28-689
Synonym: Beta-Ark-1, Beta-Adrenergic Receptor Kinase 1
Ec: 2.7.11.15
Engineered: Yes
Mutation: Yes
Organism_scientific: Bos Taurus
Organism_common: Bovine
Organism_taxid: 9913
Gene: Grk2, Adrbk1
Expression_system: Trichoplusia Ni
Expression_system_common: Cabbage Looper
Expression_system_taxid: 7111
Expression_system_cell_line: High-5 Cells
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pvl1392

Molecule: Guanine Nucleotide-Binding Protein G(I)G(S)G(T) Beta-1;
Chain: B
Synonym: Transducin Beta Chain 1
Engineered: Yes

Organism_scientific: Bos Taurus
Organism_common: Bovine
Organism_taxid: 9913
Gene: Gnb1
Expression_system: Trichoplusia Ni
Expression_system_common: Cabbage Looper
Expression_system_taxid: 7111
Expression_system_cell_line: High-5 Cells
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pvl1393

Molecule: Guanine Nucleotide-Binding Protein G(I)G(S)G(O) Gamma-2;
Chain: G
Synonym: G Gamma-I
Engineered: Yes
Mutation: Yes

Organism_scientific: Bos Taurus
Organism_common: Bovine
Organism_taxid: 9913
Gene: Gng2
Expression_system: Trichoplusia Ni
Expression_system_common: Cabbage Looper
Expression_system_taxid: 7111
Expression_system_cell_line: High-5 Cells
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pvl1392

Molecule: Guanine Nucleotide-Binding Protein G(I) Subunit A Guanine Nucleotide-Binding Protein G(Q) Subunit Alpha Chime
Chain: Q
Synonym: Adenylate Cyclase-Inhibiting G Alpha Protein,Guani Nucleotide-Binding Protein Alpha-Q;
Engineered: Yes

Organism_scientific: Rattus Norvegicus, Mus Musculus
Organism_common: Rat, Mouse
Organism_taxid: 10116, 10090
Gene: Gnai1, Gnai-1, Gnaq
Expression_system: Trichoplusia Ni
Expression_system_common: Cabbage Looper
Expression_system_taxid: 7111
Expression_system_cell_line: High-5 Cells
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pfastbachta
symmetry Space Group: P 1 21 1
R_factor 0.243 R_Free 0.292
crystal
cell
length a length b length c angle alpha angle beta angle gamma
64.918 129.954 122.764 90.00 95.81 90.00
method X-Ray Diffractionresolution 3.06 Å
ligand ACE, ALF, GDP, MG enzyme Transferase E.C.2.7.11.15 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A
  • desensitization of G-protein...
  • G-protein coupled acetylchol...

  • B


    G


    Q
  • GTPase activator activity


  • Primary referenceSnapshot of activated G proteins at the membrane: the Galphaq-GRK2-Gbetagamma complex., Tesmer VM, Kawano T, Shankaranarayanan A, Kozasa T, Tesmer JJ, Science 2005 Dec 9;310(5754):1686-90. PMID:16339447
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (221 Kb) [Save to disk]
  • Biological Unit Coordinates (2bcj.pdb1.gz) 214 Kb
  • LPC: Ligand-Protein Contacts for 2BCJ
  • CSU: Contacts of Structural Units for 2BCJ
  • Likely Quarternary Molecular Structure file(s) for 2BCJ
  • Structure Factors (287 Kb)
  • Retrieve 2BCJ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2BCJ from S2C, [Save to disk]
  • Re-refined 2bcj structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2BCJ 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 2BCJ
  • 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
  • 3D motif for 2BCJ, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2bcj_Q] [2bcj_A] [2bcj_B] [2bcj_G] [2bcj]
  • SWISS-PROT database: [P21146] [P62871] [P63212] [P21279]
  • Domain organization of [ARBK1_BOVIN] [GBB1_BOVIN] [GBG2_BOVIN] [GNAQ_MOUSE] by SWISSPFAM
  • Domains found in 2BCJ: [GGL] [G_alpha] [G_gamma] [PH] [RGS] [S_TK_X] [S_TKc] [WD40 ] by SMART
  • Other resources with information on 2BCJ
  • Community annotation for 2BCJ 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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