3CIK	Transferase Signaling Protein	date	Mar 11, 2008
title	Human Grk2 In Complex With Gbetagamma Subunits
authors	J.J.G.Tesmer, D.T.Lodowski
compound		source
Molecule: Beta-Adrenergic Receptor Kinase 1 Chain: A Synonym: Beta-Ark-1, G-Protein Coupled Receptor Kinase 2 Ec: 2.7.11.15 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Adrbk1, Bark, Bark1, Grk2 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108
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: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108
Molecule: Guanine Nucleotide-Binding Protein G(I)G(S)G(O) Gamma-2; Chain: G Synonym: G Gamma-I Engineered: Yes		Organism_scientific: Bos Taurus Organism_common: Bovine Organism_taxid: 9913 Gene: Gng2 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108
symmetry	Space Group: C 1 2 1	R_factor 0.208 R_Free 0.269
crystal cell	length a length b length c angle alpha angle beta angle gamma 185.736 73.604 122.914 90.00 115.22 90.00
method	X-Ray Diffraction	resolution	2.75 Å
ligand	CMT, MG	enzyme	Transferase E.C.2.7.11.15 BRENDA
Gene Ontology	Chain Function Process Component A G-protein coupled acetylchol... B G
Primary reference	Structure of Human G Protein-Coupled Receptor Kinase 2 in Complex with the Kinase Inhibitor Balanol., Tesmer JJ, Tesmer VM, Lodowski DT, Steinhagen H, Huber J, J Med Chem. 2010 Feb 3. PMID:20128603

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (172 Kb) [Save to disk] Biological Unit Coordinates (3cik.pdb1.gz) 165 Kb LPC: Ligand-Protein Contacts for 3CIK CSU: Contacts of Structural Units for 3CIK Likely Quarternary Molecular Structure file(s) for 3CIK Structure Factors (293 Kb) Retrieve 3CIK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3CIK from S2C, [Save to disk] Re-refined 3cik structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3CIK 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 3CIK

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 3CIK, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3cik_A] [3cik_B] [3cik_G] [3cik] SWISS-PROT database: [P25098] [P62871] [P63212] Domain organization of [ARBK1_HUMAN] [GBB1_BOVIN] [GBG2_BOVIN] by SWISSPFAM Domains found in 3CIK: [GGL] [G_gamma] [PH] [RGS] [S_TK_X] [S_TKc] [WD40 ] by SMART

Other resources with information on 3CIK

Community annotation for 3CIK 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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