| Common name | Carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 2 | 
| Alternative name | Nuclear LIM interactor-interacting factor 2, Protein OS-4, Small C-terminal domain phosphatase 2, Small CTD phosphatase 2 | 
| UniProt ID | O14595 | 
| Isoform | O14595 | 
| Proteomic database | |
| Protein Atlas | O14595 | 
| PeptideAtlas | O14595 | 
| Gene name | CTD small phosphatase 2 | 
| Gene symbol | CTDSP2 | 
| Genome annotation database | |
| Ensembl | ENSG00000175215 | |