"GTP 3',8-cyclase"
"gtp 3',8-cyclase"
GTP + AH2 + S-adenosyl-L-methionine = (8S)-3',8-cyclo-7,8-dihydroguanosine 5'-triphosphate + 5'-deoxyadenosine + L-methionine + A + H(+)
gtp + ah2 + s-adenosyl-l-methionine = (8s)-3',8-cyclo-7,8-dihydroguanosine 5'-triphosphate + 5'-deoxyadenosine + l-methionine + a + h(+)