2.5.1.132	3-deoxy-D-glycero-D-galacto-nonulopyranosonate 9-phosphate synthase	CMP-2-keto-3-deoxy-D-glycero-D-galacto-nononate biosynthesis	-	
2.7.1.7	mannokinase	CMP-2-keto-3-deoxy-D-glycero-D-galacto-nononate biosynthesis	-	
2.7.7.92	3-deoxy-D-glycero-D-galacto-nonulopyranosonate cytidylyltransferase	CMP-2-keto-3-deoxy-D-glycero-D-galacto-nononate biosynthesis	-	
3.1.3.103	3-deoxy-D-glycero-D-galacto-nonulopyranosonate 9-phosphatase	CMP-2-keto-3-deoxy-D-glycero-D-galacto-nononate biosynthesis	-