2.5.1.47	Biosynthesis of secondary metabolites	-	01110	-	
2.5.1.47	Cysteine and methionine metabolism	-	00270	-	
2.5.1.47	cysteine metabolism	cysteine metabolism	-	-	
2.5.1.47	L-cysteine biosynthesis I	-	-	CYSTSYN-PWY	
2.5.1.47	Metabolic pathways	-	01100	-	
2.5.1.47	Microbial metabolism in diverse environments	-	01120	-	
2.5.1.47	seleno-amino acid biosynthesis (plants)	-	-	PWY-6936	
2.5.1.47	Sulfur metabolism	-	00920	-