small nuclear RNA-activating protein-50; SNAPc 50 kDa subunit; proximal sequence element-binding transcription factor beta subunit; PSE-binding factor beta subunit; PTF beta subunit (SNAP50, SNAPC3)
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Function
- part of the SNAPc complex
- binds to proximal sequence element (PSE), a non-TATA-box basal
- recruits TBP & BRF2 to the U6 snRNA TATA box
- phosphorylated upon DNA damage, probably by ATM or ATR
Compartment
More general terms
Component of
References
- ↑ Henry RW, Sadowski CL, Kobayashi R, Hernandez N. A TBP-TAF complex required for transcription of human snRNA genes by RNA polymerase II and III. Nature. 1995 Apr 13;374(6523):653-6. PMID: https://www.ncbi.nlm.nih.gov/pubmed/7715707
- ↑ UniProt http://www.uniprot.org/uniprot/Q92966.html
- ↑ OMIM https://mirror.omim.org/entry/602348