EOG8WHC4Z GO:0005524 1/2 ATP binding molecular_function "Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator." [ISBN:0198506732] EOG8WHC4Z GO:0004703 1/2 G-protein coupled receptor kinase activity molecular_function "Catalysis of the reaction: ATP + G-protein coupled receptor = ADP + G-protein coupled receptor phosphate." [GOC:dph]