3KRW image
Deposition Date 2009-11-19
Release Date 2010-02-16
Last Version Date 2023-09-06
Entry Detail
PDB ID:
3KRW
Keywords:
PROTEIN BINDING
Title:
Human GRK2 in complex with Gbetgamma subunits and balanol (soak)
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Bos taurus (Taxon ID: 9913)
Host Organism:
Spodoptera frugiperda
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.90 Å
R-Value Free:
0.26
R-Value Work:
0.21
R-Value Observed:
0.21
Space Group:
C 1 2 1
3KRW validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Beta-adrenergic receptor kinase 1
Gene (Uniprot):GRK2
Chain IDs:A
Chain Length:688
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P25098 Pfam ID:PF00615, PF00069, PF00169 EC:2.7.11.15
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
Gene (Uniprot):GNB1
Chain IDs:B
Chain Length:340
Number of Molecules:1
Biological Source:Bos taurus
UniProt ID:P62871 Pfam ID:PF00400
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
Gene (Uniprot):GNG2
Chain IDs:C (auth: G)
Chain Length:74
Number of Molecules:1
Biological Source:Bos taurus
UniProt ID:P63212 Pfam ID:PF00631
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
CMT C CYS O-METHYLCYSTEINE
Ligand Molecules
BA1
MG
Primary Citation
Structure of human g protein-coupled receptor kinase 2 in complex with the kinase inhibitor balanol.
J.Med.Chem. 53 1867 1870 (2010)
PMID: 20128603 DOI: 10.1021/jm9017515

Abstact

G protein-coupled receptor kinase 2 (GRK2) is a pharmaceutical target for the treatment of cardiovascular diseases such as congestive heart failure, myocardial infarction, and hypertension. To better understand how nanomolar inhibition and selectivity for GRK2 might be achieved, we have determined crystal structures of human GRK2 in complex with Gbetagamma in the presence and absence of the AGC kinase inhibitor balanol. The selectivity of balanol among human GRKs is assessed.

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Protein

Chemical

Disease

Primary Citation of related structures
1OMW
3CIK
1BX6
3KRX