| Index | Gene Name Primary | Protein Name | Gene Name Synonym | Uniprot ID |
| 1 | CTDNEP1 | CTD nuclear envelope phosphatase 1 | DULLARD | O95476 |
| 2 | CTDP1 | RNA polymerase II subunit A C-terminal domain phosphatase | FCP1 | Q9Y5B0 |
| 3 | CTDSP1 | Carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 1 | NIF3 NLIIF SCP1 | Q9GZU7 |
| 4 | CTDSP2 | Carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 2 | NIF2 OS4 SCP2 | O14595 |
| 5 | CTDSPL | CTD small phosphatase-like protein | C3orf8 NIF1 NIFL SCP3 YA22 | O15194 |
| 6 | CTDSPL2 | CTD small phosphatase-like protein 2 | | Q05D32 |
| 7 | TIMM50 | Mitochondrial import inner membrane translocase subunit TIM50 | TIM50 | Q3ZCQ8 |
| 8 | UBLCP1 | Ubiquitin-like domain-containing CTD phosphatase 1 | | Q8WVY7 |