ECB_02906 yqiE; ADP-ribose pyrophosphatase
       ECB_03249 yrfE; ADP-ribose diphosphatase
       ECB_03232 yhfW; predicted mutase
       ECB_04259 deoB; phosphopentomutase
       ECB_00645 pgm; phosphoglucomutase
       ECB_01182 prsA; ribose-phosphate pyrophosphokinase
       ECB_02237 purF; amidophosphoribosyltransferase
       ECB_03882 purD; phosphoribosylamine-glycine ligase
       ECB_02392 purN; phosphoribosylglycinamide formyltransferase
       ECB_01820 purT; phosphoribosylglycinamide formyltransferase 2
       ECB_02449 purL; phosphoribosylformylglycinamidine synthase
       ECB_02391 purM; phosphoribosylaminoimidazole synthetase
       ECB_00472 purK; phosphoribosylaminoimidazole carboxylase
       ECB_00473 purE; phosphoribosylaminoimidazole carboxylase catalytic subunit
       ECB_02368 purC; phosphoribosylaminoimidazole-succinocarboxamidesynthase
       ECB_01129 purB; adenylosuccinate lyase
       ECB_03883 purH; bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase
       ECB_00420 apt; adenine phosphoribosyltransferase
       ECB_00431 ushA; UDP-sugar hydrolase
       ECB_02594 surE; acid phosphatase
       ECB_00632 nagD; UMP phosphatase
       ECB_03251 yrfG; predicted hydrolase
       ECB_00428 gsk; inosine/guanosine kinase
       ECB_04260 deoD; purine nucleoside phosphorylase
       ECB_00338 yaiE; hypothetical protein
       ECB_02483 yfiH; hypothetical protein
       ECB_00124 hpt; hypoxanthine-guanine phosphoribosyltransferase
       ECB_02400 guaB; inositol-5-monophosphate dehydrogenase
       ECB_02410 ndk; nucleoside diphosphate kinase
       ECB_04270 yjjX; NTPase
       ECB_02784 yggV; putative deoxyribonucleotide triphosphate pyrophosphatase
       ECB_00233 gpt; xanthine phosphoribosyltransferase
       ECB_02699 xdhA; xanthine dehydrogenase, molybdenum binding subunit
       ECB_02700 xdhB; xanthine dehydrogenase, FAD-binding subunit
       ECB_02701 xdhC; xanthine dehydrogenase, Fe-S binding subunit
       ECB_00243 yagR; predicted oxidoreductase with molybdenum-binding domain
       ECB_00244 yagS; predicted oxidoreductase with FAD-binding domain
       ECB_00245 yagT; predicted xanthine dehydrogenase, 2Fe-2S subunit
       ECB_02399 guaA; bifunctional GMP synthase/glutamine amidotransferase protein
       ECB_00104 guaC; guanosine 5'-monophosphate oxidoreductase
       ECB_02716 guaD; guanine deaminase
       ECB_03505 gmk; guanylate kinase
       ECB_02160 nrdA; ribonucleotide-diphosphate reductase alpha subunit
       ECB_02531 nrdE; ribonucleotide-diphosphate reductase alpha subunit
       ECB_02161 nrdB; ribonucleotide-diphosphate reductase beta subunit
       ECB_02532 nrdF; ribonucleotide-diphosphate reductase beta subunit
       ECB_04106 nrdD; anaerobic ribonucleoside triphosphate reductase
       ECB_00159 dgt; deoxyguanosinetriphosphate triphosphohydrolase
       ECB_02216 yfbR; hypothetical protein
       ECB_03507 spoT; bifunctional (p)ppGpp synthetase II/guanosine-3',5'-bis pyrophosphate 3'-pyrophosphohydrolase
       ECB_02394 ppx; exopolyphosphatase
       ECB_03657 gppA; guanosine pentaphosphatase/exopolyphosphatase
       ECB_02629 relA; (p)ppGpp synthetase I/GTP pyrophosphokinase
       ECB_03681 cyaA; adenylate cyclase
       ECB_04044 purA; adenylosuccinate synthetase
       ECB_01592 add; adenosine deaminase
       ECB_01894 amn; AMP nucleosidase
       ECB_02640 ygdH; hypothetical protein
       ECB_03549 ade; cryptic adenine deaminase
       ECB_04085 cpdB; bifunctional 2',3'-cyclic nucleotide 2'-phosphodiesterase/3'-nucleotidase periplasmic precursor protein
       ECB_00425 adk; adenylate kinase
       ECB_02626 mazG; nucleoside triphosphate pyrophosphohydrolase
       ECB_02904 cpdA; cyclic 3',5'-adenosine monophosphate phosphodiesterase
       ECB_00053 apaH; diadenosinetetraphosphatase
       ECB_02600 cysC; adenylylsulfate kinase
       ECB_02601 cysN; sulfate adenylyltransferase subunit 1
       ECB_02602 cysD; sulfate adenylyltransferase subunit 2
       ECB_01885 yedX; hypothetical protein
       ECB_00462 allB; allantoinase
       ECB_00466 allC; N-carbamoyl-L-amino acid amidohydrolase
       ECB_00465 ylbA; hypothetical protein
       ECB_00455 allA; ureidoglycolate hydrolase
       ECB_00467 allD; ureidoglycolate dehydrogenase
       ECB_00278 yahI; predicted carbamate kinase-like protein
       ECB_00471 arcC; predicted carbamate kinase
       ECB_02707 yqeA; predicted amino acid kinase
       ECB_03712 Carbamate kinase-like protein yahI

K01515 nudF; ADP-ribose diphosphatase [EC:3.6.1.13 3.6.1.-]
K08312 nudE; ADP compounds hydrolase [EC:3.6.1.-]
K01839 deoB; phosphopentomutase [EC:5.4.2.7]
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]
K08289 purT; phosphoribosylglycinamide formyltransferase 2 [EC:6.3.1.21]
K01952 PFAS; phosphoribosylformylglycinamidine synthase [EC:6.3.5.3]
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]
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]
K20881 yrfG; GMP/IMP 5'-nucleotidase [EC:3.1.3.-]
K00892 gsk; inosine kinase [EC:2.7.1.73]
K03784 deoD; purine-nucleoside phosphorylase [EC:2.4.2.1]
K09913 ppnP; purine/pyrimidine-nucleoside phosphorylase [EC:2.4.2.1 2.4.2.2]
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]
K01529 yjjX; inosine/xanthosine triphosphatase [EC:3.6.1.73]
K01519 rdgB; XTP/dITP diphosphohydrolase [EC:3.6.1.66]
K00769 gpt; xanthine phosphoribosyltransferase [EC:2.4.2.22]
K00087 ygeS; xanthine dehydrogenase molybdenum-binding subunit [EC:1.17.1.4]
K13479 ygeT; xanthine dehydrogenase FAD-binding subunit [EC:1.17.1.4]
K13480 ygeU; xanthine dehydrogenase iron-sulfur-binding subunit
K11177 yagR; xanthine dehydrogenase YagR molybdenum-binding subunit [EC:1.17.1.4]
K11178 yagS; xanthine dehydrogenase YagS FAD-binding subunit [EC:1.17.1.4]
K13483 yagT; xanthine dehydrogenase YagT iron-sulfur-binding subunit
K01951 guaA; GMP synthase (glutamine-hydrolysing) [EC:6.3.5.2]
K00364 guaC; GMP reductase [EC:1.7.1.7]
K01487 guaD; guanine deaminase [EC:3.5.4.3]
K00942 gmk; guanylate kinase [EC:2.7.4.8]
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]
K21636 nrdD; ribonucleoside-triphosphate reductase (formate) [EC:1.1.98.6]
K01129 dgt; dGTPase [EC:3.1.5.1]
K08722 yfbR; 5'-deoxynucleotidase [EC:3.1.3.89]
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]
K01524 ppx-gppA; exopolyphosphatase / guanosine-5'-triphosphate,3'-diphosphate pyrophosphatase [EC:3.6.1.11 3.6.1.40]
K00951 relA; GTP pyrophosphokinase [EC:2.7.6.5]
K05851 cyaA; adenylate cyclase, class 1 [EC:4.6.1.1]
K01939 purA; adenylosuccinate synthase [EC:6.3.4.4]
K01488 add; adenosine deaminase [EC:3.5.4.4]
K01241 amn; AMP nucleosidase [EC:3.2.2.4]
K06966 ppnN; pyrimidine/purine-5'-nucleotide nucleosidase [EC:3.2.2.10 3.2.2.-]
K01486 ade; adenine deaminase [EC:3.5.4.2]
K01119 cpdB; 2',3'-cyclic-nucleotide 2'-phosphodiesterase / 3'-nucleotidase [EC:3.1.4.16 3.1.3.6]
K00939 adk; adenylate kinase [EC:2.7.4.3]
K04765 mazG; nucleoside triphosphate diphosphatase [EC:3.6.1.9]
K03651 cpdA; 3',5'-cyclic-AMP phosphodiesterase [EC:3.1.4.53]
K01525 apaH; bis(5'-nucleosyl)-tetraphosphatase (symmetrical) [EC:3.6.1.41]
K00860 cysC; adenylylsulfate kinase [EC:2.7.1.25]
K00956 cysN; sulfate adenylyltransferase subunit 1 [EC:2.7.7.4]
K00957 cysD; sulfate adenylyltransferase subunit 2 [EC:2.7.7.4]
K07127 uraH; 5-hydroxyisourate hydrolase [EC:3.5.2.17]
K01466 allB; allantoinase [EC:3.5.2.5]
K02083 allC; allantoate deiminase [EC:3.5.3.9]
K14977 ylbA; (S)-ureidoglycine aminohydrolase [EC:3.5.3.26]
K01483 allA; ureidoglycolate lyase [EC:4.3.2.3]
K00073 allD; ureidoglycolate dehydrogenase (NAD+) [EC:1.1.1.350]
K00926 arcC; carbamate kinase [EC:2.7.2.2]
K00926 arcC; carbamate kinase [EC:2.7.2.2]
K00926 arcC; carbamate kinase [EC:2.7.2.2]
K00926 arcC; carbamate kinase [EC:2.7.2.2]