transient and steady state kinetics of the interaction of liver plasma membrane adenylyl cyclase with gtp and the gtp analogues guanyl-5'-yl imidodiphosphate ( gmp-p ( nh ) p ) , guanyl-5'-yl diphosphonate ( gmp-p ( ch2 ) p ) , and guanosine 5'- ( 3-o-thio ) triphosphate ( gtp gamma s ) was studied before and after treatment of membranes with preactivated cholera toxin .
C0018353
gtp
C0079469
gtp gamma s