1.4.1.3	glutamate dehydrogenase [NAD(P)+]	-	
1.4.1.B5	glutamate synthase (NAD(P)H)	preliminary BRENDA-supplied EC number	
1.4.1.14	glutamate synthase (NADH)	-	
1.4.1.13	glutamate synthase (NADPH)	-	
1.4.1.27	glycine cleavage system	-	
1.4.1.10	glycine dehydrogenase	-	
1.4.1.5	L-amino-acid dehydrogenase	-	
1.4.1.25	L-arginine dehydrogenase	-	
1.4.1.11	L-erythro-3,5-diaminohexanoate dehydrogenase	-	
1.4.1.B2	L-erythro-3,5-diaminohexanoate dehydrogenase (NADP+)	preliminary BRENDA-supplied EC number