2.7.7.4	assimilatory sulfate reduction II	-	-	SULFMETII-PWY	
2.7.7.4	assimilatory sulfate reduction III	-	-	PWY-6683	
2.7.7.4	assimilatory sulfate reduction IV	-	-	PWY1ZNC-1	
2.7.7.4	Biosynthesis of secondary metabolites	-	01110	-	
2.7.7.4	dissimilatory sulfate reduction I (to hydrogen sufide))	-	-	DISSULFRED-PWY	
2.7.7.4	Metabolic pathways	-	01100	-	
2.7.7.4	Microbial metabolism in diverse environments	-	01120	-	
2.7.7.4	Monobactam biosynthesis	-	00261	-	
2.7.7.4	Purine metabolism	-	00230	-	
2.7.7.4	selenate reduction	-	-	PWY-6932