1OMW	Transferase	date	Feb 26, 2003
title	Crystal Structure Of The Complex Between G Protein-Coupled R Kinase 2 And Heterotrimeric G Protein Beta 1 And Gamma 2 Su
authors	D.T.Lodowski, J.A.Pitcher, W.D.Capel, R.J.Lefkowitz, J.J.G.Tesme
compound		source
Molecule: G-Protein Coupled Receptor Kinase 2 Chain: A Synonym: Grk2, Beta-Ark-1, Beta-Adrenergic Receptor Kinase Ec: 2.7.1.126 Engineered: Yes Mutation: Yes		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Gene: Grk2 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_strain: Sf9 Expression_system_vector_type: Baculovirus
Molecule: Guanine Nucleotide-Binding Protein G(I)G(S)G(T) Subunit 1; Chain: B Synonym: Transducin Beta Chain 1 Engineered: Yes		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Gene: Gnb1 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_strain: Sf9 Expression_system_vector_type: Baculovirus
Molecule: Guanine Nucleotide-Binding Protein G(I)G(S)G(O) Subunit; Chain: G Synonym: G Gamma-I Engineered: Yes		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Gene: Gng2 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_strain: Sf9 Expression_system_vector_type: Baculovirus
symmetry	Space Group: C 1 2 1	R_factor 0.202 R_Free 0.252
crystal cell	length a length b length c angle alpha angle beta angle gamma 188.200 72.500 122.790 90.00 115.20 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	CMT	enzyme	Transferase E.C.2.7.1.126 BRENDA
related structures	by homologous chain: 1A0R, 1BAK, 1GG2
Gene Ontology	Chain Function Process Component A desensitization of G-protein... G-protein coupled acetylchol... B G
Primary reference	Keeping G proteins at bay: a complex between G protein-coupled receptor kinase 2 and Gbetagamma., Lodowski DT, Pitcher JA, Capel WD, Lefkowitz RJ, Tesmer JJ, Science 2003 May 23;300(5623):1256-62. PMID:12764189

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (169 Kb) [Save to disk] Biological Unit Coordinates (1omw.pdb1.gz) 161 Kb LPC: Ligand-Protein Contacts for 1OMW CSU: Contacts of Structural Units for 1OMW Likely Quarternary Molecular Structure file(s) for 1OMW Structure Factors (532 Kb) Retrieve 1OMW in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1OMW from S2C, [Save to disk] Re-refined 1omw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1OMW 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 1OMW

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 1OMW, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1omwa3, region A:186-549 [Jmol] [rasmolscript] [script source]     - Domain d1omwa1, region A:29-185 [Jmol] [rasmolscript] [script source]     - Domain d1omwa2, region A:550-668 [Jmol] [rasmolscript] [script source]     - Domain d1omwb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1omwg_, region G [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1omw_A] [1omw] [1omw_B] [1omw_G] SWISS-PROT database: [P21146] [P62871] [P63212] Domain organization of [ARBK1_BOVIN] [GBB1_BOVIN] [GBG2_BOVIN] by SWISSPFAM Domains found in 1OMW: [GGL] [G_gamma] [PH] [RGS] [S_TK_X] [S_TKc] [WD40 ] by SMART

Other resources with information on 1OMW

Community annotation for 1OMW at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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Images from IMB Jena Image Library of Biological Macromolecules.

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