EcDH1_3566 carbamoyl-phosphate synthase, large subunit
       EcDH1_3567 carbamoyl-phosphate synthase, small subunit
       EcDH1_3749 aspartate carbamoyltransferase
       EcDH1_3750 aspartate carbamoyltransferase, regulatory subunit
       EcDH1_2584 dihydroorotase, homodimeric type
       EcDH1_2698 Dihydroorotate oxidase
       EcDH1_0063 orotate phosphoribosyltransferase
       EcDH1_2366 orotidine 5'-phosphate decarboxylase
       EcDH1_3432 uridylate kinase
       EcDH1_1150 Nucleoside-diphosphate kinase
       EcDH1_0907 MazG family protein
       EcDH1_0459 maf protein
       EcDH1_0616 protein of unknown function DUF45
       EcDH1_0908 CTP synthase
       EcDH1_2733 cytidylate kinase
       EcDH1_1883 NUDIX hydrolase
       EcDH1_1591 uridine kinase
       EcDH1_3130 5'-Nucleotidase domain protein
       EcDH1_0944 stationary-phase survival protein SurE
       EcDH1_2962 HAD-superfamily hydrolase, subfamily IIA
       EcDH1_3625 HAD-superfamily hydrolase, subfamily IA, variant 1
       EcDH1_4148 uridine phosphorylase
       EcDH1_3217 protein of unknown function DUF1255
       EcDH1_1171 uracil phosphoribosyltransferase
       EcDH1_1492 PfkB domain protein
       EcDH1_1493 Indigoidine synthase A family protein
       EcDH1_1496 Inosine/uridine-preferring nucleoside hydrolase
       EcDH1_2975 Purine nucleosidase
       EcDH1_3569 Inosine/uridine-preferring nucleoside hydrolase
       EcDH1_0893 conserved hypothetical protein
       EcDH1_1515 cytidine deaminase
       EcDH1_3269 N-isopropylammelide isopropylaminohydrolase
       EcDH1_3756 anaerobic ribonucleoside-triphosphate reductase
       EcDH1_1592 deoxycytidine triphosphate deaminase
       EcDH1_1425 ribonucleoside-diphosphate reductase, alpha subunit
       EcDH1_1008 ribonucleoside-diphosphate reductase, alpha subunit
       EcDH1_1424 Ribonucleoside-diphosphate reductase
       EcDH1_1007 Ribonucleoside-diphosphate reductase
       EcDH1_1365 metal dependent phosphohydrolase
       EcDH1_1297 phage protein
       EcDH1_2549 dTMP kinase
       EcDH1_0065 deoxyuridine 5'-triphosphate nucleotidohydrolase Dut
       EcDH1_3616 thymidine phosphorylase
       EcDH1_2411 Thymidine kinase
       EcDH1_0864 Thymidylate synthase
       EcDH1_1512 FAD-dependent pyridine nucleotide-disulphide oxidoreductase
       EcDH1_1511 dihydroorotate dehydrogenase family protein
       EcDH1_0819 dihydropyrimidinase
       EcDH1_2630 Luciferase-like monooxygenase
       EcDH1_2635 flavin reductase domain protein FMN-binding protein
       EcDH1_2631 isochorismatase hydrolase
       EcDH1_2632 Endoribonuclease L-PSP
       EcDH1_2633 alpha/beta hydrolase
       EcDH1_2106 short-chain dehydrogenase/reductase SDR
       EcDH1_2634 nitroreductase

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]
K00610 pyrI; aspartate carbamoyltransferase regulatory subunit
K01465 URA4; dihydroorotase [EC:3.5.2.3]
K00254 DHODH; dihydroorotate dehydrogenase [EC:1.3.5.2]
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]
K04765 mazG; nucleoside triphosphate diphosphatase [EC:3.6.1.9]
K06287 yhdE; nucleoside triphosphate pyrophosphatase [EC:3.6.1.-]
K07043 upp; UTP pyrophosphatase [EC:3.6.1.-]
K01937 pyrG; CTP synthase [EC:6.3.4.2]
K00945 cmk; CMP/dCMP kinase [EC:2.7.4.25]
K08320 nudG; (d)CTP diphosphatase [EC:3.6.1.65]
K00876 udk; uridine kinase [EC:2.7.1.48]
K11751 ushA; 5'-nucleotidase / UDP-sugar diphosphatase [EC:3.1.3.5 3.6.1.45]
K03787 surE; 5'/3'-nucleotidase [EC:3.1.3.5 3.1.3.6]
K02566 nagD; 5'-nucleotidase [EC:3.1.3.5]
K08723 yjjG; pyrimidine 5'-nucleotidase [EC:3.1.3.-]
K00757 udp; uridine phosphorylase [EC:2.4.2.3]
K09913 ppnP; purine/pyrimidine-nucleoside phosphorylase [EC:2.4.2.1 2.4.2.2]
K00761 upp; uracil phosphoribosyltransferase [EC:2.4.2.9]
K16328 psuK; pseudouridine kinase [EC:2.7.1.83]
K16329 psuG; pseudouridylate synthase [EC:4.2.1.70]
K10213 rihB; ribosylpyrimidine nucleosidase [EC:3.2.2.8]
K01250 rihA; pyrimidine-specific ribonucleoside hydrolase [EC:3.2.2.-]
K12700 rihC; non-specific riboncleoside hydrolase [EC:3.2.2.-]
K06966 ppnN; pyrimidine/purine-5'-nucleotide nucleosidase [EC:3.2.2.10 3.2.2.-]
K01489 cdd; cytidine deaminase [EC:3.5.4.5]
K01485 codA; cytosine/creatinine deaminase [EC:3.5.4.1 3.5.4.21]
K21636 nrdD; ribonucleoside-triphosphate reductase (formate) [EC:1.1.98.6]
K01494 dcd; dCTP deaminase [EC:3.5.4.13]
K00525 E1.17.4.1A; ribonucleoside-diphosphate reductase alpha chain [EC:1.17.4.1]
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]
K00526 E1.17.4.1B; ribonucleoside-diphosphate reductase beta chain [EC:1.17.4.1]
K08722 yfbR; 5'-deoxynucleotidase [EC:3.1.3.89]
K06952 yfdR; 5'-nucleotidase [EC:3.1.3.89]
K00943 tmk; dTMP kinase [EC:2.7.4.9]
K01520 dut; dUTP diphosphatase [EC:3.6.1.23]
K00758 deoA; thymidine phosphorylase [EC:2.4.2.4]
K00857 tdk; thymidine kinase [EC:2.7.1.21]
K00560 thyA; thymidylate synthase [EC:2.1.1.45]
K17722 preT; dihydropyrimidine dehydrogenase (NAD+) subunit PreT [EC:1.3.1.1]
K17723 preA; dihydropyrimidine dehydrogenase (NAD+) subunit PreA [EC:1.3.1.1]
K01464 DPYS; dihydropyrimidinase [EC:3.5.2.2]
K09018 rutA; pyrimidine oxygenase [EC:1.14.99.46]
K09024 rutF; flavin reductase [EC:1.5.1.-]
K09020 rutB; ureidoacrylate peracid hydrolase [EC:3.5.1.110]
K09021 rutC; aminoacrylate peracid reductase
K09023 rutD; aminoacrylate hydrolase [EC:3.5.1.-]
K16066 ydfG; 3-hydroxy acid dehydrogenase / malonic semialdehyde reductase [EC:1.1.1.381 1.1.1.-]
K09019 rutE; 3-hydroxypropanoate dehydrogenase [EC:1.1.1.-]