Guanosine cyclic 3',5'-(hydrogen phosphate). A guanine nucleotide containing one phosphate group which is esterified to the sugar moiety in both the 3'- and 5'-positions. It is a cellular regulatory agent and has been described as a second messenger. Its levels increase in response to a variety of hormones, including acetylcholine, insulin, and oxytocin and it has been found to activate specific protein kinases. (From Merck Index, 11th ed)
Also Known As:
Guanosine Cyclic 3,5 Monophosphate; Guanosine Cyclic Monophosphate; Guanosine Cyclic-3',5'-Monophosphate; 3',5'-Monophosphate, Guanosine Cyclic; Cyclic 3',5'-Monophosphate, Guanosine; Cyclic Monophosphate, Guanosine; Cyclic-3',5'-Monophosphate, Guanosine; GMP, Cyclic; Guanosine Cyclic 3',5' Monophosphate; Monophosphate, Guanosine Cyclic; Guanosine Cyclic 3',5'-Monophosphate; Guanosine, cyclic 3',5'-(hydrogen phosphate)