3.2.2.7	adenosine nucleosidase	-	
3.2.2.9	adenosylhomocysteine nucleosidase	-	
3.2.2.6	ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase	-	
3.2.2.24	ADP-ribosyl-[dinitrogen reductase] hydrolase	-	
3.2.1.16	alginase	deleted	
3.2.1.93	alpha,alpha-phosphotrehalase	-	
3.2.1.28	alpha,alpha-trehalase	-	
3.2.1.27	alpha-1,3-glucosidase	deleted	
3.2.1.158	alpha-agarase	-	
3.2.1.1	alpha-amylase	-