this enhancement of cyclic amp response by intracellular adohcy or c3adohcy was attributable both to amplification of the activity of adenylate cyclase [ atp pyrophosphate-lyase ( cyclizing ) , ec 4.6.1.1 ] and to inhibition of cyclic amp phosphodiesterase ( 3',5'-cyclic-nucleotide 5'-nucleotidohydrolase , ec 3.1.4.17 ) .
C1382029
atp pyrophosphate-lyase
C0024188
ec