β-adrenergic-receptor kinase

Modify Date: 2024-01-29 17:34:45

β-adrenergic-receptor kinase Structure
β-adrenergic-receptor kinase structure
Common Name β-adrenergic-receptor kinase
CAS Number 102925-39-3 Molecular Weight N/A
Density N/A Boiling Point N/A
Molecular Formula N/A Melting Point N/A
MSDS N/A Flash Point N/A

 Use of β-adrenergic-receptor kinase


Requires G-protein for activation and therefore belongs to the family of G-protein-dependent receptor kinases (GRKs). Acts on the agonist-occupied form of the receptor; also phosphorylates rhodopsin, but more slowly. Does not act on casein or histones. The enzyme is inhibited by Zn2+ and digitonin but is unaffected by cyclic-AMP (cf. EC 2.7.11.14, rhodopsin kinase and EC 2.7.11.16, G-protein-coupled receptor kinase). Reaction: ATP + [β-adrenergic receptor] = ADP + phospho-[β-adrenergic receptor]

 Names

Name β-adrenergic-receptor kinase
Synonym More Synonyms

 β-adrenergic-receptor kinase Biological Activity

Description Requires G-protein for activation and therefore belongs to the family of G-protein-dependent receptor kinases (GRKs). Acts on the agonist-occupied form of the receptor; also phosphorylates rhodopsin, but more slowly. Does not act on casein or histones. The enzyme is inhibited by Zn2+ and digitonin but is unaffected by cyclic-AMP (cf. EC 2.7.11.14, rhodopsin kinase and EC 2.7.11.16, G-protein-coupled receptor kinase). Reaction: ATP + [β-adrenergic receptor] = ADP + phospho-[β-adrenergic receptor]

 Chemical & Physical Properties

No Any Chemical & Physical Properties

 Synonyms

EC 2.7.11.15
ATP:β-adrenergic-receptor phosphotransferase
[β-adrenergic-receptor] kinase
β-adrenergic receptor-specific kinase
β-AR kinase
β-ARK
β-ARK 1
β-ARK 2
β-receptor kinase
GRK2
GRK3
β-adrenergic-receptor kinase (phosphorylating)
β2ARK
βARK1
β-adrenoceptor kinase
β-adrenoceptor kinase 1
β-adrenoceptor kinase 2
ADRBK1
BARK1
adrenergic receptor kinase
STK15