《英文msh詞典》GTP gamma S
[同義詞] GTP gamma S
[主題詞] Guanosine 5'-O-(3-Thiotriphosphate)
[英文釋義] 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.