CATH Classification

Domain Context

CATH Clusters

Superfamily Transferase(Phosphotransferase) domain 1
Functional Family G protein-coupled receptor kinase

Enzyme Information

2.7.11.15
[Beta-adrenergic-receptor] kinase.
based on mapping to UniProt P21146
ATP + [beta-adrenergic receptor] = ADP + [beta-adrenergic receptor] phosphate.
-!- Acts on the agonist-occupied form of the receptor; also phosphorylates rhodopsin, but more slowly. -!- Does not act on casein or histones. -!- Inhibited by Zn(2+) and digitonin but is unaffected by cyclic-AMP (cf. EC 2.7.11.14 and EC 2.7.11.16). -!- Formerly EC 2.7.1.126.

UniProtKB Entries (1)

P21146
ARBK1_BOVIN
Bos taurus
Beta-adrenergic receptor kinase 1

PDB Structure

PDB 3PSC
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Molecular Mechanism of Selectivity among G Protein-Coupled Receptor Kinase 2 Inhibitors.
Thal, D.M., Yeow, R.Y., Schoenau, C., Huber, J., Tesmer, J.J.
Mol.Pharmacol.