| CDBP00001 | 5'-nucleotidase | P21589 | NT5E | 6q14-q21 | Enzyme | Not Available |
| CDBP00004 | Cytosolic 5'-nucleotidase 1B | Q96P26 | NT5C1B | 2p24.2 | Enzyme | Not Available |
| CDBP00005 | Cytosolic 5'-nucleotidase 1A | Q9BXI3 | NT5C1A | 1p34.3-p33 | Enzyme | Not Available |
| CDBP00006 | 5'(3')-deoxyribonucleotidase, cytosolic type | Q8TCD5 | NT5C | | Enzyme | Not Available |
| CDBP00008 | 5'(3')-deoxyribonucleotidase, mitochondrial | Q9NPB1 | NT5M | | Enzyme | Not Available |
| CDBP00081 | Ectonucleoside triphosphate diphosphohydrolase 1 | P49961 | ENTPD1 | 10q24 | Enzyme | Not Available |
| CDBP00082 | Soluble calcium-activated nucleotidase 1 | Q8WVQ1 | CANT1 | 17q25.3 | Enzyme | Not Available |
| CDBP00083 | Ectonucleoside triphosphate diphosphohydrolase 3 | O75355 | ENTPD3 | 3p21.3 | Enzyme | Not Available |
| CDBP00422 | Inosine triphosphate pyrophosphatase | Q9BY32 | ITPA | 20p | Enzyme | Not Available |
| CDBP00429 | Adenine phosphoribosyltransferase | P07741 | APRT | 16q24 | Enzyme | Not Available |
| CDBP00458 | Hypoxanthine-guanine phosphoribosyltransferase | P00492 | HPRT1 | Xq26.1 | Enzyme | Not Available |
| CDBP00532 | Retinal cone rhodopsin-sensitive cGMP 3',5'-cyclic phosphodiesterase subunit gamma | Q13956 | PDE6H | 12p13 | Enzyme | Not Available |
| CDBP00540 | Calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1A | P54750 | PDE1A | 2q32.1 | Enzyme | Not Available |
| CDBP00544 | High affinity cAMP-specific and IBMX-insensitive 3',5'-cyclic phosphodiesterase 8A | O60658 | PDE8A | 15q25.3 | Enzyme | Not Available |
| CDBP00545 | Calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1B | Q01064 | PDE1B | 12q13 | Enzyme | Not Available |
| CDBP00547 | cGMP-inhibited 3',5'-cyclic phosphodiesterase B | Q13370 | PDE3B | 11p15.1 | Enzyme | Not Available |
| CDBP00551 | Cone cGMP-specific 3',5'-cyclic phosphodiesterase subunit alpha' | P51160 | PDE6C | 10q24 | Enzyme | Not Available |
| CDBP00558 | High affinity cAMP-specific 3',5'-cyclic phosphodiesterase 7A | Q13946 | PDE7A | 8q13 | Enzyme | Not Available |
| CDBP00560 | GMP synthase [glutamine-hydrolyzing] | P49915 | GMPS | 3q24 | Enzyme | Not Available |
| CDBP00567 | cGMP-inhibited 3',5'-cyclic phosphodiesterase A | Q14432 | PDE3A | 12p12 | Enzyme | Not Available |
| CDBP00571 | cAMP and cAMP-inhibited cGMP 3',5'-cyclic phosphodiesterase 10A | Q9Y233 | PDE10A | 6q26 | Enzyme | Not Available |
| CDBP00572 | Calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1C | Q14123 | PDE1C | 7p14.3 | Enzyme | Not Available |
| CDBP00576 | cAMP-specific 3',5'-cyclic phosphodiesterase 4B | Q07343 | PDE4B | 1p31 | Enzyme | Not Available |
| CDBP00579 | cAMP-specific 3',5'-cyclic phosphodiesterase 7B | Q9NP56 | PDE7B | 6q23-q24 | Enzyme | Not Available |
| CDBP00583 | High affinity cGMP-specific 3',5'-cyclic phosphodiesterase 9A | O76083 | PDE9A | 21q22.3 | Enzyme | Not Available |