SPNA45_01286 ADP-ribose pyrophosphatase (EC 3.6.1.13)
       SPNA45_01143 deoB; phosphopentomutase
       SPNA45_00722 pgmA; putative phosphomannomutase
       SPNA45_01684 Phosphoglucomutase (EC 5.4.2.2)
       SPNA45_01388 prsA2; putative ribose-phosphate pyrophosphokinase 2
       SPNA45_01995 prsA1; ribose-phosphate pyrophosphokinase 1
       SPNA45_01980 purF; putative amidophosphoribosyltransferase precursor
       SPNA45_01975 purD; phosphoribosylamine-glycine ligase
       SPNA45_01978 purN; phosphoribosylglycinamide formyltransferase
       SPNA45_01981 putative phosphoribosylformylglycinamidine synthase protein
       SPNA45_01979 purM; phosphoribosylformylglycinamidine cyclo-ligase
       SPNA45_01973 purK; putative phosphoribosylaminoimidazole carboxylase ATPase subunit
       SPNA45_01974 purE; putative phosphoribosylaminoimidazole carboxylase catalytic subunit
       SPNA45_01982 purC; phosphoribosylaminoimidazole-succinocarboxamide synthase
       SPNA45_01972 purB; adenylosuccinate lyase
       SPNA45_01976 purH; bifunctional purine biosynthesis protein PurH [includes: phosphoribosylaminoimidazolecarboxamide formyltransferase; IMP cyclohydrolase]
       SPNA45_00645 apt; adenine phosphoribosyltransferase
       SPNA45_01145 punA; putative purine nucleoside phosphorylase
       SPNA45_01148 deoD; putative purine nucleoside phosphorylase
       SPNA45_00012 hpt; hypoxanthine-guanine phosphoribosyltransferase
       SPNA45_02079 guaB; inosine-5'-monophosphate dehydrogenase
       SPNA45_00257 ndk; nucleoside diphosphate kinase
       SPNA45_00373 HAM1 protein homolog
       SPNA45_00404 xpt; putative xanthine phosphoribosyltransferase
       SPNA45_00765 guaA; GMP synthase [glutamine-hydrolyzing]
       SPNA45_00931 GMP reductase
       SPNA45_00506 gmk; guanylate kinase
       SPNA45_01828 nrdD; anaerobic ribonucleoside-triphosphate reductase
       SPNA45_00595 relA; GTP pyrophosphokinase
       SPNA45_01390 conserved hypothetical protein
       SPNA45_00017 purA; adenylosuccinate synthetase
       SPNA45_01801 adk; adenylate kinase
       SPNA45_02004 arcC; carbamate kinase

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]
K01835 pgm; phosphoglucomutase [EC:5.4.2.2]
K00948 PRPS; ribose-phosphate pyrophosphokinase [EC:2.7.6.1]
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]
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]
K03783 punA; purine-nucleoside phosphorylase [EC:2.4.2.1]
K03784 deoD; purine-nucleoside phosphorylase [EC:2.4.2.1]
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]
K21636 nrdD; ribonucleoside-triphosphate reductase (formate) [EC:1.1.98.6]
K01139 spoT; GTP diphosphokinase / guanosine-3',5'-bis(diphosphate) 3'-diphosphatase [EC:2.7.6.5 3.1.7.2]
K07816 E2.7.6.5; GTP pyrophosphokinase [EC:2.7.6.5]
K01939 purA; adenylosuccinate synthase [EC:6.3.4.4]
K00939 adk; adenylate kinase [EC:2.7.4.3]
K00926 arcC; carbamate kinase [EC:2.7.2.2]