1.1.1.335	UDP-N-acetyl-2-amino-2-deoxyglucuronate dehydrogenase	-	
1.1.1.426	UDP-N-acetyl-alpha-D-quinovosamine dehydrogenase	-	
1.1.1.336	UDP-N-acetyl-D-mannosamine dehydrogenase	-	
1.1.1.374	UDP-N-acetylglucosamine 3-dehydrogenase	-	
1.1.1.136	UDP-N-acetylglucosamine 6-dehydrogenase	-	
1.1.1.158	UDP-N-acetylmuramate dehydrogenase	transferred, now EC 1.3.1.98	
1.1.99.19	uracil dehydrogenase	transferred to EC 1.17.99.4	
1.1.1.154	ureidoglycolate dehydrogenase	-	
1.1.1.350	ureidoglycolate dehydrogenase (NAD+)	-	
1.1.1.203	uronate dehydrogenase	-