LRHK_1457 carB; carbamoyl-phosphate synthase, large subunit
       LRHK_1458 carA; carbamoyl-phosphate synthase, small subunit
       LRHK_1460 pyrB; aspartate carbamoyltransferase
       LRHK_2821 conserved hypothetical protein
       LRHK_1459 pyrC; dihydroorotase
       LRHK_1456 pyrDB; dihydroorotate dehydrogenase B (NAD(+)), catalytic subunit
       LRHK_1764 ura1; dihydroorotate dehydrogenase
       LRHK_1454 pyrE; orotate phosphoribosyltransferase
       LRHK_1455 pyrF; orotidine 5'-phosphate decarboxylase
       LRHK_1596 pyrH; UMP kinase
       LRHK_729 nme2; nucleoside diphosphate kinase B
       LRHK_2228 maf; septum formation protein Maf
       LRHK_2657 pyrG; CTP synthase
       LRHK_1382 cmk; cytidylate kinase
       LRHK_1685 udk; uridine kinase
       LRHK_2362 phosphorylase superfamily protein
       LRHK_1166 upp; uracil phosphoribosyltransferase
       LRHK_1462 pyrR; bifunctional protein pyrR
       LRHK_1363 calcineurin-like phosphoesterase family protein
       LRHK_2201 pdp; pyrimidine-nucleoside phosphorylase
       LRHK_1522 cdd; cytidine deaminase
       LRHK_2294 nrdJ; ribonucleoside-triphosphate reductase, adenosylcobalamin-dependent
       LRHK_146 nrdD; anaerobic ribonucleoside-triphosphate reductase
       LRHK_1477 ribonucleoside-diphosphate reductase, alpha subunit
       LRHK_1478 ribonucleotide reductase, small chain family protein
       LRHK_1490 comEB; putative deoxycytidylate deaminase
       LRHK_2258 tmk; thymidylate kinase
       LRHK_2343 putative dUTPase
       LRHK_1161 thymidine kinase family protein
       LRHK_1392 thyA; thymidylate synthase

K01955 carB; carbamoyl-phosphate synthase large subunit [EC:6.3.5.5]
K01956 carA; carbamoyl-phosphate synthase small subunit [EC:6.3.5.5]
K00609 pyrB; aspartate carbamoyltransferase catalytic subunit [EC:2.1.3.2]
K01465 URA4; dihydroorotase [EC:3.5.2.3]
K01465 URA4; dihydroorotase [EC:3.5.2.3]
K17828 pyrDI; dihydroorotate dehydrogenase (NAD+) catalytic subunit [EC:1.3.1.14]
K00226 pyrD; dihydroorotate dehydrogenase (fumarate) [EC:1.3.98.1]
K00762 pyrE; orotate phosphoribosyltransferase [EC:2.4.2.10]
K01591 pyrF; orotidine-5'-phosphate decarboxylase [EC:4.1.1.23]
K09903 pyrH; uridylate kinase [EC:2.7.4.22]
K00940 ndk; nucleoside-diphosphate kinase [EC:2.7.4.6]
K06287 yhdE; nucleoside triphosphate pyrophosphatase [EC:3.6.1.-]
K01937 pyrG; CTP synthase [EC:6.3.4.2]
K00945 cmk; CMP/dCMP kinase [EC:2.7.4.25]
K00876 udk; uridine kinase [EC:2.7.1.48]
K00757 udp; uridine phosphorylase [EC:2.4.2.3]
K00761 upp; uracil phosphoribosyltransferase [EC:2.4.2.9]
K02825 pyrR; pyrimidine operon attenuation protein / uracil phosphoribosyltransferase [EC:2.4.2.9]
K01119 cpdB; 2',3'-cyclic-nucleotide 2'-phosphodiesterase / 3'-nucleotidase [EC:3.1.4.16 3.1.3.6]
K00756 pdp; pyrimidine-nucleoside phosphorylase [EC:2.4.2.2]
K01489 cdd; cytidine deaminase [EC:3.5.4.5]
K00527 rtpR; ribonucleoside-triphosphate reductase (thioredoxin) [EC:1.17.4.2]
K21636 nrdD; ribonucleoside-triphosphate reductase (formate) [EC:1.1.98.6]
K00525 E1.17.4.1A; ribonucleoside-diphosphate reductase alpha chain [EC:1.17.4.1]
K00526 E1.17.4.1B; ribonucleoside-diphosphate reductase beta chain [EC:1.17.4.1]
K01493 comEB; dCMP deaminase [EC:3.5.4.12]
K00943 tmk; dTMP kinase [EC:2.7.4.9]
K01520 dut; dUTP diphosphatase [EC:3.6.1.23]
K00857 tdk; thymidine kinase [EC:2.7.1.21]
K00560 thyA; thymidylate synthase [EC:2.1.1.45]

       LRHK_259 aspartate racemase
       LRHK_2252 asparaginase family protein
       LRHK_2177 asnB; asparagine synthase
       LRHK_2627 asnB; asparagine synthase
       LRHK_3013 carbon-nitrogen hydrolase family protein
       LRHK_2974 lyase family protein
       LRHK_2923 argG; argininosuccinate synthase
       LRHK_2924 argH; argininosuccinate lyase
       LRHK_137 purA; adenylosuccinate synthase
       LRHK_1122 purB; adenylosuccinate lyase
       LRHK_1460 pyrB; aspartate carbamoyltransferase
       LRHK_2285 ssdh; NAD-dependent aldehyde dehydrogenase
       LRHK_2556 gltB; ferredoxin-dependent glutamate synthase 1
       LRHK_2555 gltD; glutamate synthase, NADH/NADPH, small subunit domain protein
       LRHK_604 glu/Leu/Phe/Val dehydrogenase, dimerization domain protein
       LRHK_1668 glnA; glutamine synthetase, type I
       LRHK_543 glutamine synthetase, catalytic domain protein
       LRHK_1457 carB; carbamoyl-phosphate synthase, large subunit
       LRHK_1458 carA; carbamoyl-phosphate synthase, small subunit
       LRHK_1786 purQ; phosphoribosylformylglycinamidine synthase I
       LRHK_1021 glmS; glutamine-fructose-6-phosphate transaminase
       LRHK_1784 purF; amidophosphoribosyltransferase

K01779 racD; aspartate racemase [EC:5.1.1.13]
K01424 E3.5.1.1; L-asparaginase [EC:3.5.1.1]
K01953 asnB; asparagine synthase (glutamine-hydrolysing) [EC:6.3.5.4]
K01953 asnB; asparagine synthase (glutamine-hydrolysing) [EC:6.3.5.4]
K13566 NIT2; omega-amidase [EC:3.5.1.3]
K01744 aspA; aspartate ammonia-lyase [EC:4.3.1.1]
K01940 argG; argininosuccinate synthase [EC:6.3.4.5]
K01755 argH; argininosuccinate lyase [EC:4.3.2.1]
K01939 purA; adenylosuccinate synthase [EC:6.3.4.4]
K01756 purB; adenylosuccinate lyase [EC:4.3.2.2]
K00609 pyrB; aspartate carbamoyltransferase catalytic subunit [EC:2.1.3.2]
K00135 gabD; succinate-semialdehyde dehydrogenase / glutarate-semialdehyde dehydrogenase [EC:1.2.1.16 1.2.1.79 1.2.1.20]
K00265 gltB; glutamate synthase (NADPH) large chain [EC:1.4.1.13]
K00266 gltD; glutamate synthase (NADPH) small chain [EC:1.4.1.13]
K00262 E1.4.1.4; glutamate dehydrogenase (NADP+) [EC:1.4.1.4]
K01915 glnA; glutamine synthetase [EC:6.3.1.2]
K01915 glnA; glutamine synthetase [EC:6.3.1.2]
K01955 carB; carbamoyl-phosphate synthase large subunit [EC:6.3.5.5]
K01956 carA; carbamoyl-phosphate synthase small subunit [EC:6.3.5.5]
K23265 purQ; phosphoribosylformylglycinamidine synthase subunit PurQ / glutaminase [EC:6.3.5.3 3.5.1.2]
K00820 glmS; glutamine---fructose-6-phosphate transaminase (isomerizing) [EC:2.6.1.16]
K00764 purF; amidophosphoribosyltransferase [EC:2.4.2.14]