SSP1253 putative ADP-ribose pyrophosphatase
       SSP0749 phosphopentomutase
       SSP1737 putative phosphomannomutase
       SSP2256 phosphoribosylpyrophosphate synthetase
       SSP1720 phosphoribosylpyrophosphate amidotransferase
       SSP1716 phosphoribosylamine-glycine ligase
       SSP1718 phosphoribosylglycinamide formyltransferase
       SSP1721 phosphoribosylformylglycinamidine synthase synthetase domain
       SSP1723 phosphoribosylformylglycinamidine synthase PurS component
       SSP1722 phosphoribosylformylglycinamidine synthase glutamine amidotransferase domain
       SSP1719 phosphoribosylformylglycinamidine cyclo-ligase
       SSP1725 phosphoribosylaminoimidazole carboxylase ATPase subunit
       SSP1726 phosphoribosylcarboxyaminoimidazole mutase
       SSP1724 phosphoribosylaminoimidazole-succinocarboxamide synthase
       SSP0882 adenylosuccinate lyase
       SSP1717 phosphoribosylaminoimidazolecarboxamide formyltransferase; IMP cyclohydrolase
       SSP1124 adenine phosphoribosyltransferase
       SSP0746 purine nucleoside phosphorylase
       SSP1584 conserved hypothetical protein
       SSP2246 putative hypoxanthine-guanine phosphoribosyltransferase
       SSP2323 IMP dehydrogenase
       SSP1277 nucleoside diphosphate kinase
       SSP1644 conserved hypothetical protein
       SSP2325 xanthine phosphoribosyltransferase
       SSP2322 GMP synthase
       SSP1420 putative GMP reductase
       SSP1562 guanylate kinase
       SSP1986 ribonucleoside-diphosphate reductase alpha chain
       SSP1985 ribonucleoside-diphosphate reductase minor subunit
       SSP0144 anaerobic ribonucleoside-triphosphate reductase
       SSP2157 putative deoxyadenosine kinase
       SSP1125 GTP pyrophosphokinase
       SSP0434 exopolyphosphatase
       SSP0407 conserved hypothetical protein
       SSP0017 adenylosuccinate synthase
       SSP2158 putative deoxyadenosine kinase
       SSP2398 putative adenosine deaminase
       SSP1761 putative nucleotidase
       SSP1477 conserved hypothetical protein
       SSP0684 adenylate kinase
       SSP2401 putative adenylylsulfate kinase
       SSP2402 putative sulfate adenylyltransferase
       SSP0263 urease alpha subunit
       SSP0264 urease beta subunit
       SSP0265 urease gamma subunit

K01515 nudF; ADP-ribose diphosphatase [EC:3.6.1.13 3.6.1.-]
K01839 deoB; phosphopentomutase [EC:5.4.2.7]
K01835 pgm; phosphoglucomutase [EC:5.4.2.2]
K00948 PRPS; ribose-phosphate pyrophosphokinase [EC:2.7.6.1]
K00764 purF; amidophosphoribosyltransferase [EC:2.4.2.14]
K01945 purD; phosphoribosylamine---glycine ligase [EC:6.3.4.13]
K11175 purN; phosphoribosylglycinamide formyltransferase 1 [EC:2.1.2.2]
K23269 purL; phosphoribosylformylglycinamidine synthase subunit PurL [EC:6.3.5.3]
K23264 purS; phosphoribosylformylglycinamidine synthase subunit PurS [EC:6.3.5.3]
K23265 purQ; phosphoribosylformylglycinamidine synthase subunit PurQ / glutaminase [EC:6.3.5.3 3.5.1.2]
K01933 purM; phosphoribosylformylglycinamidine cyclo-ligase [EC:6.3.3.1]
K01589 purK; 5-(carboxyamino)imidazole ribonucleotide synthase [EC:6.3.4.18]
K01588 purE; 5-(carboxyamino)imidazole ribonucleotide mutase [EC:5.4.99.18]
K01923 purC; phosphoribosylaminoimidazole-succinocarboxamide synthase [EC:6.3.2.6]
K01756 purB; adenylosuccinate lyase [EC:4.3.2.2]
K00602 purH; phosphoribosylaminoimidazolecarboxamide formyltransferase / IMP cyclohydrolase [EC:2.1.2.3 3.5.4.10]
K00759 APRT; adenine phosphoribosyltransferase [EC:2.4.2.7]
K03784 deoD; purine-nucleoside phosphorylase [EC:2.4.2.1]
K05810 LACC1; purine-nucleoside/S-methyl-5'-thioadenosine phosphorylase / adenosine deaminase [EC:2.4.2.1 2.4.2.28 3.5.4.4]
K00760 hprT; hypoxanthine phosphoribosyltransferase [EC:2.4.2.8]
K00088 IMPDH; IMP dehydrogenase [EC:1.1.1.205]
K00940 ndk; nucleoside-diphosphate kinase [EC:2.7.4.6]
K01519 rdgB; XTP/dITP diphosphohydrolase [EC:3.6.1.66]
K03816 xpt; xanthine phosphoribosyltransferase [EC:2.4.2.22]
K01951 guaA; GMP synthase (glutamine-hydrolysing) [EC:6.3.5.2]
K00364 guaC; GMP reductase [EC:1.7.1.7]
K00942 gmk; guanylate kinase [EC:2.7.4.8]
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]
K21636 nrdD; ribonucleoside-triphosphate reductase (formate) [EC:1.1.98.6]
K15518 dgk; deoxyguanosine kinase [EC:2.7.1.113]
K01139 spoT; GTP diphosphokinase / guanosine-3',5'-bis(diphosphate) 3'-diphosphatase [EC:2.7.6.5 3.1.7.2]
K01524 ppx-gppA; exopolyphosphatase / guanosine-5'-triphosphate,3'-diphosphate pyrophosphatase [EC:3.6.1.11 3.6.1.40]
K07816 E2.7.6.5; GTP pyrophosphokinase [EC:2.7.6.5]
K01939 purA; adenylosuccinate synthase [EC:6.3.4.4]
K15519 dck; deoxyadenosine/deoxycytidine kinase [EC:2.7.1.76 2.7.1.74]
K01488 add; adenosine deaminase [EC:3.5.4.4]
K01119 cpdB; 2',3'-cyclic-nucleotide 2'-phosphodiesterase / 3'-nucleotidase [EC:3.1.4.16 3.1.3.6]
K09769 ymdB; 2',3'-cyclic-nucleotide 2'-phosphodiesterase [EC:3.1.4.16]
K00939 adk; adenylate kinase [EC:2.7.4.3]
K00860 cysC; adenylylsulfate kinase [EC:2.7.1.25]
K00958 sat; sulfate adenylyltransferase [EC:2.7.7.4]
K01428 ureC; urease subunit alpha [EC:3.5.1.5]
K01429 ureB; urease subunit beta [EC:3.5.1.5]
K01430 ureA; urease subunit gamma [EC:3.5.1.5]

       SSP1569 carbamoyl-phosphate synthase large subunit
       SSP1570 carbamoyl-phosphate synthase small subunit
       SSP1572 aspartate transcarbamoylase chain A
       SSP1571 dihydroorotase
       SSP0278 putative dihydroorotate dehydrogenase
       SSP1567 orotate phosphoribosyltransferase
       SSP1568 orotidine-5-phosphate decarboxylase
       SSP1510 uridylate kinase
       SSP1277 nucleoside diphosphate kinase
       SSP0758 CTP synthase
       SSP1269 cytidylate kinase
       SSP1150 uridine kinase
       SSP0772 uracil phosphoribosyltransferase
       SSP1574 pyrimidine operon attenuation protein uracil phosphoribosyltransferase
       SSP1761 putative nucleotidase
       SSP1477 conserved hypothetical protein
       SSP0748 pyrimidine nucleoside phosphorylase
       SSP1188 cytidine deaminase
       SSP0144 anaerobic ribonucleoside-triphosphate reductase
       SSP1986 ribonucleoside-diphosphate reductase alpha chain
       SSP1985 ribonucleoside-diphosphate reductase minor subunit
       SSP2158 putative deoxyadenosine kinase
       SSP1169 putative dCMP deaminase
       SSP2274 thymidylate kinase
       SSP0765 thymidine kinase
       SSP1312 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]
K01119 cpdB; 2',3'-cyclic-nucleotide 2'-phosphodiesterase / 3'-nucleotidase [EC:3.1.4.16 3.1.3.6]
K09769 ymdB; 2',3'-cyclic-nucleotide 2'-phosphodiesterase [EC:3.1.4.16]
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]
K00857 tdk; thymidine kinase [EC:2.7.1.21]
K00560 thyA; thymidylate synthase [EC:2.1.1.45]