2.6.1.45	Biosynthesis of secondary metabolites	-	01110	-	
2.6.1.45	formaldehyde assimilation I (serine pathway)	-	-	PWY-1622	
2.6.1.45	glycine metabolism	glycine metabolism	-	-	
2.6.1.45	Glycine, serine and threonine metabolism	-	00260	-	
2.6.1.45	Glyoxylate and dicarboxylate metabolism	-	00630	-	
2.6.1.45	L-serine biosynthesis II	-	-	PWY-8011	
2.6.1.45	Metabolic pathways	-	01100	-	
2.6.1.45	Methane metabolism	-	00680	-	
2.6.1.45	Microbial metabolism in diverse environments	-	01120	-	
2.6.1.45	photorespiration I	-	-	PWY-181	
2.6.1.45	photorespiration II	-	-	PWY-8362	
2.6.1.45	photorespiration III	-	-	PWY-8363