2.7.7.23	Amino sugar and nucleotide sugar metabolism	-	00520	-	
2.7.7.23	Metabolic pathways	-	01100	-	
2.7.7.23	O-Antigen nucleotide sugar biosynthesis	-	00541	-	
2.7.7.23	peptidoglycan recycling I	-	-	PWY0-1261	
2.7.7.23	UDP-GlcNAc biosynthesis	UDP-GlcNAc biosynthesis	-	-	
2.7.7.23	UDP-N-acetyl-D-galactosamine biosynthesis II	-	-	PWY-5514	
2.7.7.23	UDP-N-acetyl-D-glucosamine biosynthesis I	-	-	UDPNAGSYN-PWY	
2.7.7.23	UDP-N-acetyl-D-glucosamine biosynthesis II	-	-	UDPNACETYLGALSYN-PWY