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 (513,198) (559,215)	/dbget-bin/www_bget?spt:SPA2191+spt:SPA4266	SPA2191 (arcC), SPA4266
rect (640,355) (686,372)	/dbget-bin/www_bget?spt:SPA1070	SPA1070 (dadA)
rect (448,408) (494,425)	/dbget-bin/www_bget?spt:SPA4142	SPA4142 (aspA)
rect (575,387) (621,404)	/dbget-bin/www_bget?spt:SPA3716	SPA3716 (asnA)
rect (671,484) (717,501)	/dbget-bin/www_bget?spt:SPA1078	SPA1078
rect (719,484) (765,501)	/dbget-bin/www_bget?spt:SPA1545	SPA1545 (gdhA)
rect (566,492) (612,509)	/dbget-bin/www_bget?spt:SPA3198+spt:SPA3199	SPA3198 (gltB), SPA3199 (gltD)
rect (442,523) (488,540)	/dbget-bin/www_bget?spt:SPA1330	SPA1330 (yneH)
rect (566,513) (612,530)	/dbget-bin/www_bget?spt:SPA3198+spt:SPA3199	SPA3198 (gltB), SPA3199 (gltD)
rect (528,308) (574,325)	/dbget-bin/www_bget?spt:SPA1961	SPA1961 (hutH)
rect (129,547) (175,564)	/dbget-bin/www_bget?spt:SPA0605+spt:SPA1109+spt:SPA1110+spt:SPA1111+spt:SPA1112+spt:SPA1288+spt:SPA1290+spt:SPA1291	SPA0605 (napA), SPA1109 (narG), SPA1110 (narH), SPA1111 (narJ), SPA1112 (narI), SPA1288 (narV), SPA1290 (narY), SPA1291 (narZ)
rect (284,519) (330,536)	/dbget-bin/www_bget?spt:SPA4094	SPA4094 (nrfA)
rect (284,481) (330,498)	/dbget-bin/www_bget?spt:SPA3340+spt:SPA3341	SPA3340 (nirB), SPA3341 (nirD)
rect (442,503) (488,520)	/dbget-bin/www_bget?spt:SPA3848	SPA3848 (glnA)
rect (686,641) (732,658)	/dbget-bin/www_bget?spt:SPA1313+spt:SPA3029	SPA1313, SPA3029 (metC)
rect (598,246) (644,263)	/dbget-bin/www_bget?spt:SPA1534	SPA1534 (nadE)
rect (598,267) (644,284)	/dbget-bin/www_bget?spt:SPA2923	SPA2923 (gcvT)
rect (653,125) (699,142)	/dbget-bin/www_bget?spt:SPA0174	SPA0174 (yadF)
rect (663,176) (709,193)	/dbget-bin/www_bget?spt:SPA2191+spt:SPA4266	SPA2191 (arcC), SPA4266
rect (649,421) (695,438)	/dbget-bin/www_bget?spt:SPA1550+spt:SPA2969	SPA1550 (ansA), SPA2969 (ansB)
rect (40,45) (436,70)	/dbget-bin/www_bget?spt00910	spt00910: Nitrogen metabolism
rect (137,155) (256,180)	/kegg-bin/show_pathway?spt00680	spt00680: Methane metabolism
rect (125,203) (256,228)	/kegg-bin/show_pathway?spt00630	spt00630: Glyoxylate and dicarboxylate metabolism
rect (787,200) (904,234)	/kegg-bin/show_pathway?spt00330	spt00330: Arginine and proline metabolism
rect (758,436) (880,470)	/kegg-bin/show_pathway?spt00250	spt00250: Alanine, aspartate and glutamate metabolism
rect (313,99) (473,124)	/kegg-bin/show_pathway?spt00460	spt00460: Cyanoamino acid metabolism