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.,subunit:Part of the SNAPc complex composed of 5 subunits: SNAPC1, SNAPC2, SNAPC3, SNAPC4 and SNAPC5. SNAPC5 interacts with SNAPC4.,
show all
Function:
transcription, transcription, DNA-dependent, transcription initiation, transcription from RNA polymerase II promoter,transcription from RNA polymerase III promoter, protein complex assembly, RNA biosynthetic process, macromolecular complex subunit organization, regulation of transcription, macromolecular complex assembly, protein complex biogenesis,