6.3.1.8	glutathione + spermidine + ATP = glutathionylspermidine + ADP + phosphate	-	-	
6.3.1.8	glutathione + spermidine + ATP = glutathionylspermidine + ADP + phosphate	gamma-L-glutamyl-L-cysteinyl-glycine + spermidine + ATP = N1-(gamma-L-glutamyl-L-cysteinyl-glycyl)-spermidine + ADP + phosphate	-	
6.3.1.8	glutathione + spermidine + ATP = glutathionylspermidine + ADP + phosphate	the kinetic mechanism obeys a rapid equilibrium random ter-ter model	692316	
6.3.1.8	glutathione + spermidine + ATP = glutathionylspermidine + ADP + phosphate	the reaction is catalyzed by trypanothione synthase and glutathionylspermidine synthase in Crithidia fasciculata	662446	
6.3.1.8	glutathione + spermidine + ATP = glutathionylspermidine + ADP + phosphate	the reaction is catalyzed by trypanothione synthase, EC 6.3.1.9, and glutathionylspermidine synthase, EC 6.3.1.8, in Crithidia fasciculata	662446