SPNA45_00909 carB; carbamoyl-phosphate synthase large chain
       SPNA45_00908 carA; carbamoyl-phosphate synthase small chain
       SPNA45_00907 pyrB; aspartate carbamoyltransferase
       SPNA45_01436 pyrC; putative dihydroorotase
       SPNA45_01262 pyrD; dihydroorotate dehydrogenase, catalytic subunit
       SPNA45_01261 pyrK; dihydroorotate dehydrogenase electron transfer subunit
       SPNA45_01088 pyrD; putative dihydroorotate dehydrogenase
       SPNA45_01037 pyrE; orotate phosphoribosyltransferase
       SPNA45_01036 pyrF; orotidine 5'-phosphate decarboxylase
       SPNA45_01244 pyrH; uridylate kinase
       SPNA45_00257 ndk; nucleoside diphosphate kinase
       SPNA45_01582 pyrG; putative CTP synthase
       SPNA45_00624 cmk; cytidylate kinase
       SPNA45_00976 udk; uridine kinase
       SPNA45_01824 putative phosphoribulokinase
       SPNA45_01440 haloacid dehalogenase-like hydrolase
       SPNA45_01073 upp; uracil phosphoribosyltransferase
       SPNA45_00906 pyrR; PyrR bifunctional protein [includes: pyrimidine operon regulatory protein; uracil phosphoribosyltransferase]
       SPNA45_01154 deoA; thymidine phosphorylase
       SPNA45_01156 cdd; cytidine deaminase
       SPNA45_01828 nrdD; anaerobic ribonucleoside-triphosphate reductase
       SPNA45_01072 putative cytidine and deoxycytidylate deaminase
       SPNA45_01235 tmk; thymidylate kinase
       SPNA45_02000 deoxyuridine 5'-triphosphate nucleotidohydrolase
       SPNA45_01314 tdk; putative thymidine kinase
       SPNA45_01010 thyA; thymidylate synthase
       SPNA45_00284 putative NADP-dependent L-serine/L-allo-threonine dehydrogenase

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]
K17828 pyrDI; dihydroorotate dehydrogenase (NAD+) catalytic subunit [EC:1.3.1.14]
K02823 pyrDII; dihydroorotate dehydrogenase electron transfer subunit
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]
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]
K00876 udk; uridine kinase [EC:2.7.1.48]
K25434 pynA; pyrimidine 5'-nucleotidase [EC:3.1.3.-]
K00761 upp; uracil phosphoribosyltransferase [EC:2.4.2.9]
K02825 pyrR; pyrimidine operon attenuation protein / uracil phosphoribosyltransferase [EC:2.4.2.9]
K00756 pdp; pyrimidine-nucleoside phosphorylase [EC:2.4.2.2]
K01489 cdd; cytidine deaminase [EC:3.5.4.5]
K21636 nrdD; ribonucleoside-triphosphate reductase (formate) [EC:1.1.98.6]
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]
K16066 ydfG; 3-hydroxy acid dehydrogenase / malonic semialdehyde reductase [EC:1.1.1.381 1.1.1.-]