In Saccharomyces cerevisiae, the Silent Information Regulator (SIR) proteins Sir2/3/4 form a complex suppressing transcription of genes at subtelomeric regions and the homothallic mating type (HM) loci. Here we identify a non-canonical BRCA1 C-terminal domain (H-BRCT) in Sir4 which is responsible fo...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast)