| CDBP04902 | ZBTB17 | 1p36.13 | Zinc finger and BTB domain-containing protein 17 | Metal Binding | 0 |
| CDBP04901 | ZBTB16 | 11q23.1 | Zinc finger and BTB domain-containing protein 16 | Metal Binding | 0 |
| CDBP01404 | ZAP70 | 2q12 | Tyrosine-protein kinase ZAP-70 | Enzyme | 2 |
| CDBP02300 | ZADH2 | 18q22.3 | Zinc-binding alcohol dehydrogenase domain-containing protein 2 | Enzyme | 4 |
| CDBP01986 | YWHAZ | 8q23.1 | 14-3-3 protein zeta/delta | Enzyme | 0 |
| CDBP04327 | YWHAG | 7q11.23 | 14-3-3 protein gamma | Enzyme | 0 |
| CDBP04326 | YWHAB | 20q13.1 | 14-3-3 protein beta/alpha | Enzyme | 0 |
| CDBP05562 | YTHDC2 | 5q22.2 | Probable ATP-dependent RNA helicase YTHDC2 | Enzyme | 3 |
| CDBP01155 | YES1 | 18p11.31-p11.21 | Proto-oncogene tyrosine-protein kinase Yes | Enzyme | 2 |
| CDBP00586 | YARS2 | 12p11.21 | Tyrosine--tRNA ligase, mitochondrial | Enzyme | 4 |
| CDBP00573 | YARS | 1p35.1 | Tyrosine--tRNA ligase, cytoplasmic | Enzyme | 4 |
| CDBP02270 | XYLT2 | 17q21.33 | Xylosyltransferase 2 | Enzyme | 1 |
| CDBP02193 | XYLT1 | 16p12.3 | Xylosyltransferase 1 | Enzyme | 1 |
| CDBP02072 | XYLB | 3p22-p21.3 | Xylulose kinase | Enzyme | 4 |
| CDBP05560 | XXYLT1 | 3q29 | Xyloside xylosyltransferase 1 | Enzyme | 2 |
| CDBP03833 | XPOT | 12q14.2 | Exportin-T | Transporter | 1 |
| CDBP03832 | XPO7 | 8p21 | Exportin-7 | Transporter | 1 |
| CDBP03831 | XPO5 | 6p21.1 | Exportin-5 | Enzyme | 1 |
| CDBP03830 | XPO4 | 13q11 | Exportin-4 | Enzyme | 1 |
| CDBP03828 | XPO1 | 2p16 | Exportin-1 | Transporter | 1 |
| CDBP04067 | XPNPEP3 | 22q13.2 | Probable Xaa-Pro aminopeptidase 3 | Enzyme | 2 |
| CDBP04066 | XPNPEP2 | | Xaa-Pro aminopeptidase 2 | Enzyme | 2 |
| CDBP04065 | XPNPEP1 | 10q25.3 | Xaa-Pro aminopeptidase 1 | Enzyme | 2 |
| CDBP04289 | XK | | Membrane transport protein XK | Enzyme | 0 |
| CDBP00176 | XDH | 2p23.1 | Xanthine dehydrogenase/oxidase | Enzyme | 23 |