2.7.2.1	Propanoate metabolism	-	00640	-	
2.7.2.1	purine metabolism	purine metabolism	-	-	
2.7.2.1	purine nucleobases degradation I (anaerobic)	-	-	P164-PWY	
2.7.2.1	purine nucleobases degradation II (anaerobic)	-	-	PWY-5497	
2.7.2.1	pyruvate fermentation to acetate II	-	-	PWY-5482	
2.7.2.1	pyruvate fermentation to acetate IV	-	-	PWY-5485	
2.7.2.1	Pyruvate metabolism	-	00620	-	
2.7.2.1	reductive glycine pathway of autotrophic CO2 fixation	-	-	PWY-8303	
2.7.2.1	superpathway of fermentation (Chlamydomonas reinhardtii)	-	-	PWY4LZ-257	
2.7.2.1	Taurine and hypotaurine metabolism	-	00430	-