SNAPC1
Function
Part of the SNAPc complex required for the transcription of both RNA polymerase II and III small-nuclear RNA genes. Binds to the proximal sequence element (PSE), a non-TATA-box basal promoter element common to these 2 types of genes. Recruits TBP and BRF2 to the U6 snRNA TATA box.
Cellular localization
- Nucleus
Alternative names
SNAP43, SNAPC1, snRNA-activating protein complex subunit 1, SNAPc subunit 1, Proximal sequence element-binding transcription factor subunit gamma, Small nuclear RNA-activating complex polypeptide 1, snRNA-activating protein complex 43 kDa subunit, PSE-binding factor subunit gamma, PTF subunit gamma, SNAPc 43 kDa subunit