6.1.1.17	Aminoacyl-tRNA biosynthesis	-	00970	-	
6.1.1.17	Biosynthesis of secondary metabolites	-	01110	-	
6.1.1.17	heme metabolism	heme metabolism	-	-	
6.1.1.17	Metabolic pathways	-	01100	-	
6.1.1.17	Microbial metabolism in diverse environments	-	01120	-	
6.1.1.17	Porphyrin and chlorophyll metabolism	-	00860	-	
6.1.1.17	tetrapyrrole biosynthesis I (from glutamate)	-	-	PWY-5188	
6.1.1.17	tRNA charging	-	-	TRNA-CHARGING-PWY