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 (694,463) (740,480)	/dbget-bin/www_bget?mtu:Rv2476c	Rv2476c (gdh)
rect (566,492) (612,509)	/dbget-bin/www_bget?mtu:Rv3858c+mtu:Rv3859c	Rv3858c (gltD), Rv3859c (gltB)
rect (566,513) (612,530)	/dbget-bin/www_bget?mtu:Rv3858c+mtu:Rv3859c	Rv3858c (gltD), Rv3859c (gltB)
rect (614,492) (660,509)	/dbget-bin/www_bget?mtu:Rv2201	Rv2201 (asnB)
rect (129,547) (175,564)	/dbget-bin/www_bget?mtu:Rv1161+mtu:Rv1162+mtu:Rv1163+mtu:Rv1164+mtu:Rv1736c	Rv1161 (narG), Rv1162 (narH), Rv1163 (narJ), Rv1164 (narI), Rv1736c (narX)
rect (200,430) (246,447)	/dbget-bin/www_bget?mtu:Rv0021c	Rv0021c
rect (284,481) (330,498)	/dbget-bin/www_bget?mtu:Rv0252+mtu:Rv0253	Rv0252 (nirB), Rv0253 (nirD)
rect (284,500) (330,517)	/dbget-bin/www_bget?mtu:Rv2391	Rv2391 (nirA)
rect (442,503) (488,520)	/dbget-bin/www_bget?mtu:Rv1878+mtu:Rv2220+mtu:Rv2222c+mtu:Rv2860c	Rv1878 (glnA3), Rv2220 (glnA1), Rv2222c (glnA2), Rv2860c (glnA4)
rect (686,641) (732,658)	/dbget-bin/www_bget?mtu:Rv0075+mtu:Rv2294	Rv0075, Rv2294
rect (598,267) (644,284)	/dbget-bin/www_bget?mtu:Rv2211c	Rv2211c (gcvT)
rect (653,125) (699,142)	/dbget-bin/www_bget?mtu:Rv1284+mtu:Rv3273+mtu:Rv3588c	Rv1284, Rv3273, Rv3588c
rect (649,421) (695,438)	/dbget-bin/www_bget?mtu:Rv1538c	Rv1538c (ansA)
rect (40,45) (436,70)	/dbget-bin/www_bget?mtu00910	mtu00910: Nitrogen metabolism
rect (137,155) (256,180)	/kegg-bin/show_pathway?mtu00680	mtu00680: Methane metabolism
rect (125,203) (256,228)	/kegg-bin/show_pathway?mtu00630	mtu00630: Glyoxylate and dicarboxylate metabolism
rect (787,200) (904,234)	/kegg-bin/show_pathway?mtu00330	mtu00330: Arginine and proline metabolism
rect (758,436) (880,470)	/kegg-bin/show_pathway?mtu00250	mtu00250: Alanine, aspartate and glutamate metabolism
rect (313,99) (473,124)	/kegg-bin/show_pathway?mtu00460	mtu00460: Cyanoamino acid metabolism