guanosine 5'-o-(3-thiotriphosphate)medical dictionary

<chemical>

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.

Chemical name: Guanosine 5'-(trihydrogen diphosphate), P'-anhydride with phosphorothioic acid

(12 Dec 1998)