GEM_1177 NUDIX hydrolase
       GEM_2630 Phosphomannomutase
       GEM_0637 ribose-phosphate pyrophosphokinase
       GEM_4796 amidophosphoribosyltransferase
       GEM_1115 phosphoribosylamine--glycine ligase
       GEM_0920 PurN protein
       GEM_1087 phosphoribosylglycinamide formyltransferase 2
       GEM_1513 phosphoribosylformylglycinamidine synthase
       GEM_2764 phosphoribosylaminoimidazole synthetase
       GEM_0810 Phosphoribosylaminoimidazole Carboxylase, Atpase Subunit
       GEM_0809 phosphoribosylaminoimidazole carboxylase catalytic subunit
       GEM_0808 phosphoribosylaminoimidazole-succinocarboxamide synthase
       GEM_2855 adenylosuccinate lyase
       GEM_2832 bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase
       GEM_0657 adenine phosphoribosyltransferase
       GEM_5369 stationary-phase survival protein SurE
       GEM_1603 stationary-phase survival protein SurE
       GEM_3912 hypothetical protein
       GEM_1634 hypothetical protein
       GEM_2930 hypoxanthine-guanine phosphoribosyltransferase
       GEM_1449 inosine 5'-monophosphate dehydrogenase
       GEM_1611 nucleoside diphosphate kinase
       GEM_2531 non-canonical purine NTP pyrophosphatase, rdgB/HAM1 family
       GEM_2697 FAD-binding molybdopterin dehydrogenase
       GEM_2696 xanthine dehydrogenase, molybdenum binding subunit apoprotein / xanthine oxidase
       GEM_4182 (2Fe-2S)-binding domain protein
       GEM_0066 glutamine amidotransferase class-I
       GEM_1451 GMP synthase, large subunit
       GEM_2252 putative amidotransferase
       GEM_2502 guanine deaminase
       GEM_2528 Guanylate kinase
       GEM_2925 Ribonucleotide reductase of class Ia (aerobic),alpha subunit
       GEM_2924 ribonucleotide-diphosphate reductase subunit beta
       GEM_3127 deoxyguanosinetriphosphate triphosphohydrolase
       GEM_2526 (p)ppGpp synthetase I SpoT/RelA
       GEM_2146 Ppx/GppA phosphatase
       GEM_1959 GTP pyrophosphokinase ppGpp synthetase I
       GEM_1625 adenylosuccinate synthetase
       GEM_2921 PfkB domain protein
       GEM_4883 AMP nucleosidase
       GEM_2501 adenosine deaminase
       GEM_0535 2',3'-cyclic-nucleotide 2'-phosphodiesterase
       GEM_0882 adenylate kinase
       GEM_2260 metallophosphoesterase
       GEM_2656 bis(5'-nucleosyl)-tetraphosphatase
       GEM_1235 bifunctional sulfate adenylyltransferase subunit 1/adenylylsulfate kinase
       GEM_0957 translation elongation factor Tu
       GEM_0956 sulfate adenylyltransferase subunit 2
       GEM_1236 sulfate adenylyltransferase subunit 2
       GEM_1467 hydroxyisourate hydrolase
       GEM_2601 putative transthyretin-like protein
       GEM_2602 transthyretin family protein
       GEM_2605 Pucl protein
       GEM_1462 urate oxidase
       GEM_1460 Asp/Glu/hydantoin racemase
       GEM_4595 putative Asp/Glu/Hydantoin racemase
       GEM_1461 urate catabolism protein
       GEM_1463 allantoicase
       GEM_2874 allantoicase
       GEM_5758 allantoin catabolism protein
       GEM_1464 Ureidoglycolate hydrolase
       GEM_2873 Ureidoglycolate hydrolase
       GEM_5701 5-carboxymethyl-2-hydroxymuconate Delta-isomerase
       GEM_2623 UreC protein
       GEM_2622 urease subunit beta
       GEM_2621 urease, gamma subunit

K01515 nudF; ADP-ribose diphosphatase [EC:3.6.1.13 3.6.1.-]
K15778 pmm-pgm; phosphomannomutase / phosphoglucomutase [EC:5.4.2.8 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]
K03787 surE; 5'/3'-nucleotidase [EC:3.1.3.5 3.1.3.6]
K03787 surE; 5'/3'-nucleotidase [EC:3.1.3.5 3.1.3.6]
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]
K01519 rdgB; XTP/dITP diphosphohydrolase [EC:3.6.1.66]
K13481 xdhA; xanthine dehydrogenase small subunit [EC:1.17.1.4]
K13482 xdhB; xanthine dehydrogenase large 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]
K01951 guaA; GMP synthase (glutamine-hydrolysing) [EC:6.3.5.2]
K01951 guaA; GMP synthase (glutamine-hydrolysing) [EC:6.3.5.2]
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]
K00526 E1.17.4.1B; ribonucleoside-diphosphate reductase beta chain [EC:1.17.4.1]
K01129 dgt; dGTPase [EC:3.1.5.1]
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]
K00951 relA; GTP pyrophosphokinase [EC:2.7.6.5]
K01939 purA; adenylosuccinate synthase [EC:6.3.4.4]
K00856 ADK; adenosine kinase [EC:2.7.1.20]
K01241 amn; AMP nucleosidase [EC:3.2.2.4]
K21053 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]
K03651 cpdA; 3',5'-cyclic-AMP phosphodiesterase [EC:3.1.4.53]
K01525 apaH; bis(5'-nucleosyl)-tetraphosphatase (symmetrical) [EC:3.6.1.41]
K00955 cysNC; bifunctional enzyme CysN/CysC [EC:2.7.7.4 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]
K00957 cysD; sulfate adenylyltransferase subunit 2 [EC:2.7.7.4]
K07127 uraH; 5-hydroxyisourate hydrolase [EC:3.5.2.17]
K07127 uraH; 5-hydroxyisourate hydrolase [EC:3.5.2.17]
K07127 uraH; 5-hydroxyisourate hydrolase [EC:3.5.2.17]
K13485 PRHOXNB; 2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase [EC:4.1.1.97]
K13485 PRHOXNB; 2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase [EC:4.1.1.97]
K16841 hpxA; allantoin racemase [EC:5.1.99.3]
K16841 hpxA; allantoin racemase [EC:5.1.99.3]
K16842 hpxB; allantoinase [EC:3.5.2.5]
K01477 alc; allantoicase [EC:3.5.3.4]
K01477 alc; allantoicase [EC:3.5.3.4]
K14977 ylbA; (S)-ureidoglycine aminohydrolase [EC:3.5.3.26]
K01483 allA; ureidoglycolate lyase [EC:4.3.2.3]
K01483 allA; ureidoglycolate lyase [EC:4.3.2.3]
K16856 ugl; ureidoglycolate lyase [EC:4.3.2.3]
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]