KTR9_4919	PWY-5692	allantoin degradation to glyoxylate II
KTR9_4919	PWY-5698	allantoin degradation to ureidoglycolate II (ammonia producing)
KTR9_4923	PWY-381	nitrate reduction II (assimilatory)
KTR9_4923	PWY-5675	nitrate reduction V (assimilatory)
KTR9_4923	PWY-6549	L-glutamine biosynthesis III
KTR9_4923	PWY-6963	ammonia assimilation cycle I
KTR9_4923	PWY-6964	ammonia assimilation cycle II