USA300HOU_1141 carB; carbamoyl-phosphate synthase (glutamine-hydrolyzing), large subunit
       USA300HOU_1140 carA; carbamoyl-phosphate synthase (glutamine-hydrolyzing), small subunit
       USA300HOU_1138 pyrB; aspartate carbamoyltransferase
       USA300HOU_1139 pyrC; dihydroorotase
       USA300HOU_2583 pyrD; dihydroorotate oxidase
       USA300HOU_1143 pyrE; orotate phosphoribosyltransferase
       USA300HOU_1142 pyrF; orotidine-5'-phosphate decarboxylase
       USA300HOU_1191 UMP kinase
       USA300HOU_1406 ndk; nucleoside-diphosphate kinase
       USA300HOU_2115 pyrG; CTP synthase
       USA300HOU_1415 cmk; cytidylate kinase
       USA300HOU_1611 udk; uridine kinase
       USA300HOU_2102 upp; uracil phosphoribosyltransferase
       USA300HOU_1136 pyrR; possible uracil phosphoribosyltransferase
       USA300HOU_1220 hypothetical protein
       USA300HOU_0332 hypothetical protein
       USA300HOU_2125 pdp; pyrimidine nucleoside phosphorylase
       USA300HOU_1569 cdd; cytidine deaminase
       USA300HOU_2614 nrdD; anaerobic ribonucleotide reductase large subunit
       USA300HOU_0755 nrdE; ribonuceloside diphosphate reductase subunit alpha
       USA300HOU_0756 nrdF; ribonucleoside-diphosphate reductase subunit beta
       USA300HOU_0550 deoxynucleoside kinase
       USA300HOU_1590 comEB; possible competence protein ComEB
       USA300HOU_0481 tmk; dTMP kinase
       USA300HOU_1980 dut; dUTP diphosphatase
       USA300HOU_2107 tdk; thymidine kinase
       USA300HOU_1364 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]
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]
K00761 upp; uracil phosphoribosyltransferase [EC:2.4.2.9]
K02825 pyrR; pyrimidine operon attenuation protein / uracil phosphoribosyltransferase [EC:2.4.2.9]
K09769 ymdB; 2',3'-cyclic-nucleotide 2'-phosphodiesterase [EC:3.1.4.16]
K16329 psuG; pseudouridylate synthase [EC:4.2.1.70]
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]
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]
K15519 dck; deoxyadenosine/deoxycytidine kinase [EC:2.7.1.76 2.7.1.74]
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]