1.1.3.44	6'''-hydroxyneomycin C oxidase	neomycin biosynthesis	-	
2.4.1.285	UDP-GlcNAc:ribostamycin N-acetylglucosaminyltransferase	neomycin biosynthesis	-	
2.6.1.95	neomycin C transaminase	neomycin biosynthesis	-	
3.5.1.113	2'''-acetyl-6'''-hydroxyneomycin C deacetylase	neomycin biosynthesis	-