CELE_EEED8.8 ndx-6; Putative nudix hydrolase 6
       CELE_R05F9.6 pgm-1; phosphoglucomutase (alpha-D-glucose-1,6-bisphosphate-dependent)
       CELE_Y43F4B.5 pgm-2; Phosphoglucomutase-2
       CELE_R151.2 R151.2; ribose-phosphate diphosphokinase
       CELE_T04A8.5 ppat-1; Amidophosphoribosyltransferase
       CELE_F38B6.4 F38B6.4; Phosphoribosylglycinamide formyltransferase
       CELE_F10F2.2 pfas-1; putative phosphoribosylformylglycinamidine synthase
       CELE_B0286.3 paic-1; Phosphoribosylaminoimidazole-succinocarboxamide synthase
       CELE_R06C7.5 adsl-1; Adenylosuccinate lyase
       CELE_C55F2.1 atic-1; Bifunctional purine biosynthesis protein ATIC
       CELE_T19B4.3 aprt-1; Adenine phosphoribosyltransferase
       CELE_Y71H10B.1 Y71H10B.1; Cytosolic purine 5'-nucleotidase
       CELE_K02D7.1 pnp-1; Purine nucleoside phosphorylase
       CELE_Y105E8B.5 hprt-1; Hypoxanthine phosphoribosyltransferase
       CELE_T22D1.3 T22D1.3; Inosine-5'-monophosphate dehydrogenase
       CELE_F25H2.5 ndk-1; Nucleoside diphosphate kinase
       CELE_R05G6.5 R05G6.5; Uroporphyrinogen-III synthase
       CELE_F08C6.6 apy-1; Apyrase apy-1
       CELE_ZK563.7 ZK563.7; Apyrase
       CELE_R07E4.4 mig-23; Nucleoside-diphosphatase mig-23
       CELE_K08H10.4 uda-1; Nucleoside-diphosphatase uda-1
       CELE_ZC395.7 hap-1; Inosine triphosphate pyrophosphatase
       CELE_F55B11.1 xdh-1; xanthine dehydrogenase
       CELE_Y37H9A.6 ndx-4; Bis(5'-nucleosyl)-tetraphosphatase [asymmetrical]
       CELE_M106.4 gmps-1; putative GMP synthase [glutamine-hydrolyzing]
       CELE_F32D1.5 gmpr-1; GMP reductase
       CELE_T03F1.8 guk-1; guanylate kinase
       CELE_T23G5.1 rnr-1; Ribonucleoside-diphosphate reductase large subunit
       CELE_C03C10.3 rnr-2; Ribonucleoside-diphosphate reductase small chain
       CELE_F45F2.9 F45F2.9; 5'-deoxynucleotidase HDDC2
       CELE_ZK909.3 ZK909.3; HD domain-containing protein
       CELE_F17C8.1 acy-1; Guanylate cyclase domain-containing protein
       CELE_T04D3.4 gcy-35; Soluble guanylate cyclase gcy-35
       CELE_C46E1.2 gcy-36; Soluble guanylate cyclase gcy-36
       CELE_C06B3.8 gcy-32; Soluble guanylate cyclase gcy-32
       CELE_T01A4.1 gcy-28; Receptor-type guanylate cyclase gcy-28
       CELE_W03F11.2 gcy-17; Receptor-type guanylate cyclase gcy-17
       CELE_AH6.1 gcy-1; Receptor-type guanylate cyclase gcy-1
       CELE_F21H7.9 gcy-20; Receptor-type guanylate cyclase gcy-20
       CELE_ZK970.6 gcy-5; Receptor-type guanylate cyclase gcy-5
       CELE_C49H3.1 gcy-8; Receptor-type guanylate cyclase gcy-8
       CELE_R134.1 gcy-3; Guanylate cyclase
       CELE_T26C12.4 gcy-23; Receptor-type guanylate cyclase gcy-23
       CELE_ZC239.7 gcy-15; Receptor-type guanylate cyclase gcy-15
       CELE_ZC412.2 gcy-14; Receptor-type guanylate cyclase gcy-14
       CELE_ZK896.8 gcy-18; Receptor-type guanylate cyclase gcy-18
       CELE_F22E5.3 gcy-21; Receptor-type guanylate cyclase gcy-21
       CELE_F08B1.2 gcy-12; Receptor-type guanylate cyclase gcy-12
       CELE_M04G12.3 gcy-34; Soluble guanylate cyclase gcy-34
       CELE_T07D1.1 gcy-31; Soluble guanylate cyclase gcy-31
       CELE_F57F5.2 gcy-33; Soluble guanylate cyclase gcy-33
       CELE_T04D3.3 pde-1; putative 3',5'-cyclic phosphodiesterase pde-1
       CELE_R08D7.6 pde-2; putative 3',5'-cyclic phosphodiesterase pde-2
       CELE_E01F3.1 pde-3; Phosphodiesterase
       CELE_C27H5.1 pdl-1; Phosphodiesterase delta-like protein
       CELE_C32E12.2 pde-5; putative 3',5'-cyclic phosphodiesterase pde-5
       CELE_C37H5.6 adss-1; Adenylosuccinate synthetase
       CELE_C34F11.3 ampd-1; AMP deaminase
       CELE_R07H5.8 adk-1; Adenosine kinase
       CELE_C06G3.5 adah-1; Adenosine deaminase domain-containing protein
       CELE_C29E4.8 let-754; Adenylate kinase
       CELE_ZK673.2 ZK673.2; putative adenylate kinase isoenzyme ZK673.2
       CELE_F38B2.4 F38B2.4; Adenylate kinase isoenzyme 1
       CELE_E02H1.6 E02H1.6; Adenylate kinase isoenzyme 6 homolog
       CELE_R153.1 pde-4; Phosphodiesterase
       CELE_Y95B8A.10 pde-6; putative 3',5'-cyclic phosphodiesterase pde-6
       CELE_T14G10.1 pps-1; Sulfate adenylyltransferase
       CELE_R09H10.3 R09H10.3; putative 5-hydroxyisourate hydrolase R09H10.3
       CELE_ZK697.8 ZK697.8; putative 5-hydroxyisourate hydrolase ZK697.8

K13988 NUDT9; ADP-ribose diphosphatase [EC:3.6.1.13]
K01835 pgm; phosphoglucomutase [EC:5.4.2.2]
K15779 PGM2; phosphoglucomutase / phosphopentomutase [EC:5.4.2.2 5.4.2.7]
K00948 PRPS; ribose-phosphate pyrophosphokinase [EC:2.7.6.1]
K00764 purF; amidophosphoribosyltransferase [EC:2.4.2.14]
K11787 GART; phosphoribosylamine--glycine ligase / phosphoribosylglycinamide formyltransferase / phosphoribosylformylglycinamidine cyclo-ligase [EC:6.3.4.13 2.1.2.2 6.3.3.1]
K01952 PFAS; phosphoribosylformylglycinamidine synthase [EC:6.3.5.3]
K01587 PAICS; phosphoribosylaminoimidazole carboxylase / phosphoribosylaminoimidazole-succinocarboxamide synthase [EC:4.1.1.21 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]
K01081 E3.1.3.5; 5'-nucleotidase [EC:3.1.3.5]
K03783 punA; 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]
K00940 ndk; nucleoside-diphosphate kinase [EC:2.7.4.6]
K12304 CANT1; soluble calcium-activated nucleotidase 1 [EC:3.6.1.6]
K12304 CANT1; soluble calcium-activated nucleotidase 1 [EC:3.6.1.6]
K12305 ENTPD4; ectonucleoside triphosphate diphosphohydrolase 4 [EC:3.6.1.6]
K01511 ENTPD5_6; ectonucleoside triphosphate diphosphohydrolase 5/6 [EC:3.6.1.6]
K01519 rdgB; XTP/dITP diphosphohydrolase [EC:3.6.1.66]
K00106 XDH; xanthine dehydrogenase/oxidase [EC:1.17.1.4 1.17.3.2]
K01518 NUDT2; bis(5'-nucleosidyl)-tetraphosphatase [EC:3.6.1.17]
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]
K10807 RRM1; ribonucleoside-diphosphate reductase subunit M1 [EC:1.17.4.1]
K10808 RRM2; ribonucleoside-diphosphate reductase subunit M2 [EC:1.17.4.1]
K07023 YGK1; 5'-deoxynucleotidase [EC:3.1.3.89]
K21138 HDDC3; guanosine-3',5'-bis(diphosphate) 3'-pyrophosphohydrolase [EC:3.1.7.2]
K08049 ADCY9; adenylate cyclase 9 [EC:4.6.1.1]
K12319 GUCY1B; guanylate cyclase soluble subunit beta [EC:4.6.1.2]
K12319 GUCY1B; guanylate cyclase soluble subunit beta [EC:4.6.1.2]
K12319 GUCY1B; guanylate cyclase soluble subunit beta [EC:4.6.1.2]
K12323 ANPRA; atrial natriuretic peptide receptor A [EC:4.6.1.2]
K12323 ANPRA; atrial natriuretic peptide receptor A [EC:4.6.1.2]
K01769 E4.6.1.2; guanylate cyclase, other [EC:4.6.1.2]
K01769 E4.6.1.2; guanylate cyclase, other [EC:4.6.1.2]
K01769 E4.6.1.2; guanylate cyclase, other [EC:4.6.1.2]
K01769 E4.6.1.2; guanylate cyclase, other [EC:4.6.1.2]
K01769 E4.6.1.2; guanylate cyclase, other [EC:4.6.1.2]
K01769 E4.6.1.2; guanylate cyclase, other [EC:4.6.1.2]
K01769 E4.6.1.2; guanylate cyclase, other [EC:4.6.1.2]
K01769 E4.6.1.2; guanylate cyclase, other [EC:4.6.1.2]
K01769 E4.6.1.2; guanylate cyclase, other [EC:4.6.1.2]
K01769 E4.6.1.2; guanylate cyclase, other [EC:4.6.1.2]
K01769 E4.6.1.2; guanylate cyclase, other [EC:4.6.1.2]
K01769 E4.6.1.2; guanylate cyclase, other [EC:4.6.1.2]
K01769 E4.6.1.2; guanylate cyclase, other [EC:4.6.1.2]
K01769 E4.6.1.2; guanylate cyclase, other [EC:4.6.1.2]
K13755 PDE1; calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase [EC:3.1.4.17]
K18283 PDE2A; cGMP-dependent 3',5'-cyclic phosphodiesterase [EC:3.1.4.17]
K19021 PDE3A; cGMP-inhibited 3',5'-cyclic phosphodiesterase A [EC:3.1.4.17]
K13758 PDE6D; retinal rod rhodopsin-sensitive cGMP 3',5'-cyclic phosphodiesterase subunit delta
K18438 PDE10; cAMP and cAMP-inhibited cGMP 3',5'-cyclic phosphodiesterase 10 [EC:3.1.4.17 3.1.4.35]
K01939 purA; adenylosuccinate synthase [EC:6.3.4.4]
K01490 AMPD; AMP deaminase [EC:3.5.4.6]
K00856 ADK; adenosine kinase [EC:2.7.1.20]
K01488 add; adenosine deaminase [EC:3.5.4.4]
K00939 adk; adenylate kinase [EC:2.7.4.3]
K00939 adk; adenylate kinase [EC:2.7.4.3]
K00939 adk; adenylate kinase [EC:2.7.4.3]
K18532 AK6; adenylate kinase [EC:2.7.4.3]
K13293 PDE4; cAMP-specific phosphodiesterase 4 [EC:3.1.4.53]
K18437 PDE8; high affinity cAMP-specific and IBMX-insensitive 3',5'-cyclic phosphodiesterase 8 [EC:3.1.4.53]
K13811 PAPSS; 3'-phosphoadenosine 5'-phosphosulfate synthase [EC:2.7.7.4 2.7.1.25]
K07127 uraH; 5-hydroxyisourate hydrolase [EC:3.5.2.17]
K07127 uraH; 5-hydroxyisourate hydrolase [EC:3.5.2.17]