circ (813,275) 4	/dbget-bin/www_bget?C00037	C00037 (Glycine)
circ (336,215) 4	/dbget-bin/www_bget?C00058	C00058 (Formate)
circ (392,161) 4	/dbget-bin/www_bget?C00488	C00488 (Formamide)
circ (827,161) 4	/dbget-bin/www_bget?C01417	C01417 (Cyanate)
circ (721,133) 4	/dbget-bin/www_bget?C00011	C00011 (CO2)
circ (618,133) 4	/dbget-bin/www_bget?C01353	C01353 (Carbonic acid)
circ (685,217) 4	/dbget-bin/www_bget?C00169	C00169 (Carbamoyl phosphate)
circ (86,364) 4	/dbget-bin/www_bget?C00088	C00088 (Nitrite)
circ (337,364) 4	/dbget-bin/www_bget?C00192	C00192 (Hydroxylamine)
circ (399,505) 4	/dbget-bin/www_bget?C00014	C00014 (NH3)
circ (223,408) 4	/dbget-bin/www_bget?C06058	C06058 (Nitroalkane)
circ (223,508) 4	/dbget-bin/www_bget?C00088	C00088 (Nitrite)
circ (86,508) 4	/dbget-bin/www_bget?C00244	C00244 (Nitrate)
circ (225,657) 4	/dbget-bin/www_bget?C00533	C00533 (Nitric oxide)
circ (310,657) 4	/dbget-bin/www_bget?C00887	C00887 (Nitrous oxide)
circ (396,657) 4	/dbget-bin/www_bget?C00697	C00697 (Nitrogen)
circ (524,511) 4	/dbget-bin/www_bget?C00064	C00064 (L-Glutamine)
circ (527,380) 4	/dbget-bin/www_bget?C00049	C00049 (L-Aspartate)
circ (628,455) 4	/dbget-bin/www_bget?C00049	C00049 (L-Aspartate)
circ (761,405) 4	/dbget-bin/www_bget?C00152	C00152 (L-Asparagine)
circ (790,511) 4	/dbget-bin/www_bget?C00025	C00025 (L-Glutamate)
circ (813,664) 4	/dbget-bin/www_bget?C00706	C00706 (Amine)
circ (813,689) 4	/dbget-bin/www_bget?C00241	C00241 (Amide)
circ (813,719) 4	/dbget-bin/www_bget?C06059	C06059 (Cyclic amidines)
circ (813,741) 4	/dbget-bin/www_bget?C06060	C06060 (Amidines)
circ (813,767) 4	/dbget-bin/www_bget?C00726	C00726 (Nitrile)
circ (685,161) 4	/dbget-bin/www_bget?C01563	C01563 (Carbamate)
circ (908,366) 4	/dbget-bin/www_bget?C05167	C05167 (alpha-Amino acid)
rect (448,408) (494,425)	/dbget-bin/www_bget?pnu:Pnuc_1746	Pnuc_1746
rect (566,492) (612,509)	/dbget-bin/www_bget?pnu:Pnuc_0095	Pnuc_0095
rect (566,513) (612,530)	/dbget-bin/www_bget?pnu:Pnuc_0095	Pnuc_0095
rect (129,547) (175,564)	/dbget-bin/www_bget?pnu:Pnuc_1002	Pnuc_1002
rect (284,481) (330,498)	/dbget-bin/www_bget?pnu:Pnuc_1000+pnu:Pnuc_1001	Pnuc_1000, Pnuc_1001
rect (442,503) (488,520)	/dbget-bin/www_bget?pnu:Pnuc_1255	Pnuc_1255
rect (590,748) (636,765)	/dbget-bin/www_bget?pnu:Pnuc_1777	Pnuc_1777
rect (653,125) (699,142)	/dbget-bin/www_bget?pnu:Pnuc_0412+pnu:Pnuc_2030	Pnuc_0412, Pnuc_2030
rect (737,152) (783,169)	/dbget-bin/www_bget?pnu:Pnuc_0994	Pnuc_0994
rect (649,421) (695,438)	/dbget-bin/www_bget?pnu:Pnuc_0419	Pnuc_0419
rect (40,45) (436,70)	/dbget-bin/www_bget?pnu00910	pnu00910: Nitrogen metabolism
rect (137,155) (256,180)	/kegg-bin/show_pathway?pnu00680	pnu00680: Methane metabolism
rect (125,203) (256,228)	/kegg-bin/show_pathway?pnu00630	pnu00630: Glyoxylate and dicarboxylate metabolism
rect (787,200) (904,234)	/kegg-bin/show_pathway?pnu00330	pnu00330: Arginine and proline metabolism
rect (758,436) (880,470)	/kegg-bin/show_pathway?pnu00250	pnu00250: Alanine, aspartate and glutamate metabolism
rect (313,99) (473,124)	/kegg-bin/show_pathway?pnu00460	pnu00460: Cyanoamino acid metabolism