Oant_4646	PWY-4981	L-proline biosynthesis II (from arginine)
Oant_4647	PWY-4981	L-proline biosynthesis II (from arginine)
Oant_4647	PWY-4984	urea cycle
Oant_4647	PWY-7400	L-arginine biosynthesis IV (archaebacteria)
Oant_4653	PWY-5482	pyruvate fermentation to acetate II
Oant_4653	PWY-5485	pyruvate fermentation to acetate IV
Oant_4653	PWY-5497	purine nucleobases degradation II (anaerobic)