| Primary Identifier | IPR017173 | Type | Family |
| Short Name | Sac3 |
| description | This entry represents a mRNA export factor Sac3 from budding yeasts. Sac3 is a component of the TREX-2 complex (Sac3p-Thp1p-Sus1p-Cdc31p), which functions in transcription elongation and transcription-coupled mRNA export from the nucleus to the cytoplasm [, , ]. Its N terminus associates with Thp1 and Sem1 to form an mRNA-binding module, as well as with the export receptor Mex67, its C terminus interacts with Sus1, Cdc31 and the Nup1 nucleoporin, providing anchoring to the nuclear pore complex []. |
