Gene Information
Gene NameGRK2
OrganismHomo sapiens (Human)
Gene Length689
Protein NamesBeta-adrenergic receptor kinase 1 (Beta-ARK-1) (EC 2.7.11.15) (G-protein coupled receptor kinase 2)
Target Namebeta-adrenergic receptor kinase 1
Target TypePatented-recorded target
Gene Age424 ( ENSG00000173020 )
Evolutionary StageEukaryota
AlphaFoldDBP25098
Gene CardGRK2
Uniprot IDP25098
PfamPF00169; PF00069; PF00615
In ASDno
Allosteric Predictionyes (0.997167879)
Ortholog in AnimalsAlpaca_ GRK2 ( ortholog_one2one )
Dog_ GRK2 ( ortholog_one2one )
GuineaPig_ GRK2 ( ortholog_one2one )
Macaque_ GRK2 ( ortholog_one2one )
Mouse_ Grk2 ( ortholog_one2one )
Pig_ GRK2 ( ortholog_one2one )
Rat_ Grk2 ( ortholog_one2one )
OhnologsGRK3
ParalogsRSKR, GRK7, GRK5, GRK1, GRK4, GRK3, GRK6
TissueNA
Tissue SpecificityExpressed in peripheral blood leukocytes. {ECO:0000269|PubMed:10085131}.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.001823(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1BAK  (NMR  3CIK  (X-ray  2.75A  3KRW  (X-ray  2.90A  3KRX  (X-ray  3.10A  3V5W  (X-ray  2.07A  4MK0  (X-ray  2.40A  4PNK  (X-ray  2.56A  5HE1  (X-ray  3.15A  5UKK  (X-ray  2.60A  5UKL  (X-ray  2.15A  5UUU  (X-ray  2.70A  5UVC  (X-ray  2.65A  5WG3  (X-ray  2.90A  5WG4  (X-ray  2.31A  5WG5  (X-ray  3.10A  6C2Y  (X-ray  2.74A  6U7C  (X-ray  2.44A  7K7L  (X-ray  2.54A  7K7Z  (X-ray  2.61A  7PWD  (X-ray  2.60A 
DBSNP rs55696045 
Subcellular location [CC]Cytoplasm {ECO:0000250|UniProtKB:P26817}. Cell membrane {ECO:0000250|UniProtKB:P21146}. Postsynapse {ECO:0000250|UniProtKB:P26817}. Presynapse {ECO:0000250|UniProtKB:P26817}.
Mouse PG classificationNA
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