PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 28389464-3 2017 Through synthetic viability screening, we discovered that histone H4 K16 deacetylation drives the sensitivity of yeast cells to camptothecin and that inactivation of this pathway by mutating H4 K16 or the genes SIR1-4 suppresses much of the hypersensitivity of tof1 strains towards this agent. Camptothecin 128-140 Sir1p Saccharomyces cerevisiae S288C 211-215 15932939-2 2005 Here, we present the high-resolution crystal structures of the ORC interaction region (OIR) of Sir1p and that of the complex formed between the OIR and BAH domains. bis(5-amidino-2-benzimidazolyl)methane ketone hydrate 152-155 Sir1p Saccharomyces cerevisiae S288C 95-100 9872946-4 1999 The eight missense mutations all map within a 17-amino-acid segment of Sir1p, and this segment was also required for Sir1p"s interaction with Orc1p. amino 49-54 Sir1p Saccharomyces cerevisiae S288C 71-76 9872946-4 1999 The eight missense mutations all map within a 17-amino-acid segment of Sir1p, and this segment was also required for Sir1p"s interaction with Orc1p. amino 49-54 Sir1p Saccharomyces cerevisiae S288C 117-122 9753737-6 1998 However, two longer SIR1 transcripts were regulated reciprocally by carbon source. Carbon 68-74 Sir1p Saccharomyces cerevisiae S288C 20-24 28389464-4 2017 We show that disruption of rDNA or telomeric silencing does not mediate camptothecin resistance but that disruption of Sir1-dependent chromatin domains is sufficient to suppress camptothecin sensitivity in wild-type and tof1 cells. Camptothecin 178-190 Sir1p Saccharomyces cerevisiae S288C 119-123 27074556-3 2016 Ethanol-induced reactive oxygen species (ROS) and superoxide signals promoted growth rate during passages that was accompanied by increased expression of sirtuin proteins, Sir1, Sir2 and Sir3, and DNA-binding transcription regulator Rap1. Ethanol 0-7 Sir1p Saccharomyces cerevisiae S288C 172-176 27074556-3 2016 Ethanol-induced reactive oxygen species (ROS) and superoxide signals promoted growth rate during passages that was accompanied by increased expression of sirtuin proteins, Sir1, Sir2 and Sir3, and DNA-binding transcription regulator Rap1. Superoxides 50-60 Sir1p Saccharomyces cerevisiae S288C 172-176 19171939-10 2009 We propose that the functional specialization of Sir3, itself a paralog of Orc1, as a silencing protein was facilitated by the tandem duplication of the OIR domain in the Sir1 family, allowing distinct Sir1-Sir3 and Sir1-Orc1 interactions through OIR-BAH domain interactions. bis(5-amidino-2-benzimidazolyl)methane ketone hydrate 251-254 Sir1p Saccharomyces cerevisiae S288C 171-175 19171939-10 2009 We propose that the functional specialization of Sir3, itself a paralog of Orc1, as a silencing protein was facilitated by the tandem duplication of the OIR domain in the Sir1 family, allowing distinct Sir1-Sir3 and Sir1-Orc1 interactions through OIR-BAH domain interactions. bis(5-amidino-2-benzimidazolyl)methane ketone hydrate 251-254 Sir1p Saccharomyces cerevisiae S288C 202-206 19171939-10 2009 We propose that the functional specialization of Sir3, itself a paralog of Orc1, as a silencing protein was facilitated by the tandem duplication of the OIR domain in the Sir1 family, allowing distinct Sir1-Sir3 and Sir1-Orc1 interactions through OIR-BAH domain interactions. bis(5-amidino-2-benzimidazolyl)methane ketone hydrate 251-254 Sir1p Saccharomyces cerevisiae S288C 202-206