SIR1 [YKR101W]
Silent information regulator 1; Protein involved in silencing at mating-type loci HML and HMR; recruitment to silent chromatin requires interactions with Orc1p and with Sir4p, through a common Sir1p domain; binds to centromeric chromatin
Synonyms: SIR1, SIR1p, P21691, P21691p, YKR101W ...