YPL128C

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Systematic name YPL128C
Gene name TBF1
Aliases LPI16
Feature type ORF, Verified
Coordinates Chr XVI:308221..306533
Primary SGDID S000006049


Description of YPL128C: Telobox-containing general regulatory factor; binds TTAGGG repeats within subtelomeric anti-silencing regions (STARs), blocking silent chromatin propagation; binds majority of snoRNA gene promoters, required for full snoRNA expression; caps DSB flanked by long T2AG3 repeats and blocks checkpoint activation[1][2][3][4][5][6][7]




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References

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  1. Bilaud T, et al. (1996) The telobox, a Myb-related telomeric DNA binding motif found in proteins from yeast, plants and human. Nucleic Acids Res 24(7):1294-303 SGD PMID 8614633
  2. Fourel G, et al. (1999) Cohabitation of insulators and silencing elements in yeast subtelomeric regions. EMBO J 18(9):2522-37 SGD PMID 10228166
  3. Fourel G, et al. (2001) An activation-independent role of transcription factors in insulator function. EMBO Rep 2(2):124-32 SGD PMID 11258704
  4. Fourel G, et al. (2002) General regulatory factors (GRFs) as genome partitioners. J Biol Chem 277(44):41736-43 SGD PMID 12200417
  5. Koering CE, et al. (2000) Identification of high affinity Tbf1p-binding sites within the budding yeast genome. Nucleic Acids Res 28(13):2519-26 SGD PMID 10871401
  6. Preti M, et al. (2010) The Telomere-Binding Protein Tbf1 Demarcates snoRNA Gene Promoters in Saccharomyces cerevisiae. Mol Cell 38(4):614-620 SGD PMID 20513435
  7. Ribaud V, et al. (2011) DNA-end capping by the budding yeast transcription factor and subtelomeric binding protein Tbf1.LID - 10.1038/emboj.2011.349 [doi] EMBO J () SGD PMID 21952045

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