Guanosine 5'-O-(3-Thiotriphosphate)

**Definition:** Guanosine 5'-(trihydrogen diphosphate), monoanhydride with phosphorothioic acid. A stable GTP analog which enjoys a variety of physiological actions such as stimulation of guanine nucleotide-binding proteins, phosphoinositide hydrolysis, cyclic AMP accumulation, and activation of specific proto-oncogenes.

**Tree numbers:** - D02.886.765.380 - D13.695.667.454.504.380 - D13.695.827.426.504.380 - D13.695.900.380

**Synonyms:** - gamma-Thio-GTP - GTP gamma S - Guanosine 5'-(3-O-Thio)Triphosphate - Guanosine 5'-(gamma-S)Triphosphate - GTPgammaS