Genomes and Genes
Gene Symbol: SWI1
Alias: ADR6, GAM3, LPA1, Swi1p
Species: Saccharomyces cerevisiae S288c
- Oishi K, Kurahashi H, Pack C, Sako Y, Nakamura Y. A bipolar functionality of Q/N-rich proteins: Lsm4 amyloid causes clearance of yeast prions. Microbiologyopen. 2013;2:415-30 pubmed publisher..We also found that the antiprion activity is a general property of [PSI(+) ]-inducible factors. These data provoked a novel "unified" model that explains both prion induction and elimination by a single scheme. ..
- Sen P, Ghosh S, Pugh B, Bartholomew B. A new, highly conserved domain in Swi2/Snf2 is required for SWI/SNF remodeling. Nucleic Acids Res. 2011;39:9155-66 pubmed publisher..The SnAC domain positively regulates the catalytic activity of the ATPase domain of SWI/SNF to hydrolyze ATP without significantly affecting its affinity for ATP. ..
- Park C, Song S, Lee P, Shou W, Deshaies R, Lee K. Loss of CDC5 function in Saccharomyces cerevisiae leads to defects in Swe1p regulation and Bfa1p/Bub2p-independent cytokinesis. Genetics. 2003;163:21-33 pubmed..Thus, Cdc5p contributes to the activation of the Swe1p-dependent Cdc28p/Clb pathway, normal septin function, and cytokinesis. ..
- Valtierra S, Du Z, Li L. Analysis of Small Critical Regions of Swi1 Conferring Prion Formation, Maintenance, and Transmission. Mol Cell Biol. 2017;37: pubmed publisher..One such prion is [SWI+ ], whose protein determinant is Swi1, a subunit of the SWI/SNF chromatin-remodeling complex...
- Du Z, Li L. Investigating the interactions of yeast prions: [SWI+], [PSI+], and [PIN+]. Genetics. 2014;197:685-700 pubmed publisher..It has been shown that overproduction of a prion protein Swi1 can promote the de novo conversion of another yeast prion [PSI(+)] when Sup35 is co-overproduced...
- Krajewski W, Reese J. SET domains of histone methyltransferases recognize ISWI-remodeled nucleosomal species. Mol Cell Biol. 2010;30:552-64 pubmed publisher..Our study reveals novel insights into the mechanism of how SET domains recognize different chromatin states and specify histone methylation at active loci. ..
- Tran H, Steger D, Iyer V, Johnson A. The chromo domain protein chd1p from budding yeast is an ATP-dependent chromatin-modifying factor. EMBO J. 2000;19:2323-31 pubmed..Taken together, these results suggest that Chd1p functions as a nucleosome remodeling factor, and that Chd1p may share overlapping roles with the SWI-SNF complex to regulate transcription. ..
- Kruger W, Herskowitz I. A negative regulator of HO transcription, SIN1 (SPT2), is a nonspecific DNA-binding protein related to HMG1. Mol Cell Biol. 1991;11:4135-46 pubmedThe SIN1 gene was initially identified because mutations in SIN1 bypass the need for SWI1 to activate transcription of the yeast HO gene. We show here that transcription of HO in swi1 sin1 cells efficiently utilizes the normal start site...
- Perez Martin J, Johnson A. The C-terminal domain of Sin1 interacts with the SWI-SNF complex in yeast. Mol Cell Biol. 1998;18:4157-64 pubmed..Based on these and additional results, we propose that Sin1 acts as a regulatable bridge between the SWI-SNF complex and the nucleosome. ..
- Kapoor P, Bao Y, Xiao J, Luo J, Shen J, Persinger J, et al. Regulation of Mec1 kinase activity by the SWI/SNF chromatin remodeling complex. Genes Dev. 2015;29:591-602 pubmed publisher..Together, these findings identify a novel regulator of Mec1 kinase activity and suggest that ATP-dependent chromatin remodeling complexes can regulate nonchromatin substrates such as a checkpoint kinase. ..
- Peterson C, Herskowitz I. Characterization of the yeast SWI1, SWI2, and SWI3 genes, which encode a global activator of transcription. Cell. 1992;68:573-83 pubmedThe yeast SWI1, SWI2 (SNF2), and SWI3 genes are required for transcription of HO and INO1 genes...
- Wang H, Reynolds Hager L, Stillman D. Genetic interactions between SIN3 mutations and the Saccharomyces cerevisiae transcriptional activators encoded by MCM1, STE12, and SWI1. Mol Gen Genet. 1994;245:675-85 pubmed..We now show that a sin3 mutation also partially suppresses the effects of swi1 on HO transcription, and partially suppresses the growth defect and inositol requirement observed in swi1 mutants...
- Smith C, Peterson C. Coupling tandem affinity purification and quantitative tyrosine iodination to determine subunit stoichiometry of protein complexes. Methods. 2003;31:104-9 pubmed
- Sterner D, Grant P, Roberts S, Duggan L, Belotserkovskaya R, Pacella L, et al. Functional organization of the yeast SAGA complex: distinct components involved in structural integrity, nucleosome acetylation, and TATA-binding protein interaction. Mol Cell Biol. 1999;19:86-98 pubmed..Loss of either of these causes slight impairment in vivo, but loss of both is highly detrimental to growth and transcription. ..
- Peterson C, Dingwall A, Scott M. Five SWI/SNF gene products are components of a large multisubunit complex required for transcriptional enhancement. Proc Natl Acad Sci U S A. 1994;91:2905-8 pubmedThe Saccharomyces cerevisiae SWI1, SWI2 (SNF2), SWI3, SNF5, and SNF6 gene products play a crucial role in the regulation of transcription...
- Nizhnikov A, Ryzhova T, Volkov K, Zadorsky S, Sopova J, Inge Vechtomov S, et al. Interaction of Prions Causes Heritable Traits in Saccharomyces cerevisiae. PLoS Genet. 2016;12:e1006504 pubmed publisher..We demonstrated that interaction of [SWI+] and [PIN+] causes inactivation of SUP45 gene that leads to nonsense suppression. Our data show that prion interactions may cause heritable traits in Saccharomyces cerevisiae. ..
- Breeden L, Nasmyth K. Cell cycle control of the yeast HO gene: cis- and trans-acting regulators. Cell. 1987;48:389-97 pubmed..We also show that, in addition to SWI1 through SWI5, at least five other genes (SWI6 through SWI10) are required for HO transcription...
- Mao X, Nie X, Cao F, Chen J. Functional analysis of ScSwi1 and CaSwi1 in invasive and pseudohyphal growth of Saccharomyces cerevisiae. Acta Biochim Biophys Sin (Shanghai). 2009;41:594-602 pubmedHere we reported that, in Saccharomyces cerevisiae, deleting Swi1 (ScSwi1), a core component in Swi/Snf complex, caused defects of invasive growth, pseudohyphal growth, FLO11 expression, and proper cell separation...
- Gkikopoulos T, Havas K, Dewar H, Owen Hughes T. SWI/SNF and Asf1p cooperate to displace histones during induction of the saccharomyces cerevisiae HO promoter. Mol Cell Biol. 2009;29:4057-66 pubmed publisher..These observations suggest that SWI/SNF-related complexes in concert with histone chaperones act to remove histone octamers from DNA during the course of gene regulation. ..
- Fry C, Norris A, Cosgrove M, Boeke J, Peterson C. The LRS and SIN domains: two structurally equivalent but functionally distinct nucleosomal surfaces required for transcriptional silencing. Mol Cell Biol. 2006;26:9045-59 pubmed..Our study shows that structurally similar nucleosomal surfaces provide distinct functionalities in vivo and in vitro. ..
- Cairns B, Henry N, Kornberg R. TFG/TAF30/ANC1, a component of the yeast SWI/SNF complex that is similar to the leukemogenic proteins ENL and AF-9. Mol Cell Biol. 1996;16:3308-16 pubmedThe SWI1/ADR6, SWI2/SNF2, SWI3, SNF5, and SNF6 gene products are all required for proper transcriptional control of many genes in the yeast Saccharomyces cerevisiae...
- Du Z, Crow E, Kang H, Li L. Distinct subregions of Swi1 manifest striking differences in prion transmission and SWI/SNF function. Mol Cell Biol. 2010;30:4644-55 pubmed publisherWe have recently reported that the yeast chromatin-remodeling factor Swi1 can exist as a prion, [SWI(+)], demonstrating a link between prionogenesis and global transcriptional regulation...
- Roberts S, Winston F. Essential functional interactions of SAGA, a Saccharomyces cerevisiae complex of Spt, Ada, and Gcn5 proteins, with the Snf/Swi and Srb/mediator complexes. Genetics. 1997;147:451-65 pubmed..These findings suggest that SAGA has multiple activities and plays critical roles in transcription by RNA polymerase II. ..
- O Hara P, Horowitz H, Eichinger G, Young E. The yeast ADR6 gene encodes homopolymeric amino acid sequences and a potential metal-binding domain. Nucleic Acids Res. 1988;16:10153-69 pubmedThe ADR6 gene of Saccharomyces cerevisiae has an open reading frame which could encode a polypeptide of 1314 amino acids...
- Flanagan J, Peterson C. A role for the yeast SWI/SNF complex in DNA replication. Nucleic Acids Res. 1999;27:2022-8 pubmed
- Zhang Y, Smith C, Saha A, Grill S, Mihardja S, Smith S, et al. DNA translocation and loop formation mechanism of chromatin remodeling by SWI/SNF and RSC. Mol Cell. 2006;24:559-68 pubmed..Such loop formation may provide a molecular basis for the biological functions of remodelers. ..
- Stillman D, Dorland S, Yu Y. Epistasis analysis of suppressor mutations that allow HO expression in the absence of the yeast SW15 transcriptional activator. Genetics. 1994;136:781-8 pubmed..Finally, we show that complete suppression of the swi5 defect in HO expression by sin5 requires the wild-type ACE2 gene. This suggests that one function of SIN5 is to prevent ACE2, a SWI5 homolog, from activating HO expression. ..
- Gavin I, Simpson R. Interplay of yeast global transcriptional regulators Ssn6p-Tup1p and Swi-Snf and their effect on chromatin structure. EMBO J. 1997;16:6263-71 pubmed..we have analyzed SUC2 chromatin structure in wild-type cells and in strains bearing combinations of ssn6/tup1 and swi1 mutations...
- Stern M, Jensen R, Herskowitz I. Five SWI genes are required for expression of the HO gene in yeast. J Mol Biol. 1984;178:853-68 pubmed..These results indicate that the SWI genes function in some way as positive regulators of HO expression and have additional cellular roles. ..
- Enserink J, Smolka M, Zhou H, Kolodner R. Checkpoint proteins control morphogenetic events during DNA replication stress in Saccharomyces cerevisiae. J Cell Biol. 2006;175:729-41 pubmed..Thus, checkpoint proteins play an important role in coordinating morphogenetic events with DNA replication during replication stress. ..
- Mizuno T, Harashima S. Gal11 is a general activator of basal transcription, whose activity is regulated by the general repressor Sin4 in yeast. Mol Genet Genomics. 2003;269:68-77 pubmed..b>SWI1, which encodes a component of the Swi-Snf complex that has chromatin remodeling activity, was identified as a gene-..
- Dechassa M, Hota S, Sen P, Chatterjee N, Prasad P, Bartholomew B. Disparity in the DNA translocase domains of SWI/SNF and ISW2. Nucleic Acids Res. 2012;40:4412-21 pubmed publisher..These differences are likely mediated through interactions with the histone surface. The placement of SWI/SNF between the octamer and DNA could make it easier to disrupt histone-DNA interactions. ..
- Pollard K, Peterson C. Role for ADA/GCN5 products in antagonizing chromatin-mediated transcriptional repression. Mol Cell Biol. 1997;17:6212-22 pubmed..We also find that ada2 swi1, ada3 swi1, and gcn5 swi1 double mutants are inviable and that mutations in SIN1 allow viability of these double ..
- Natarajan K, Jackson B, Zhou H, Winston F, Hinnebusch A. Transcriptional activation by Gcn4p involves independent interactions with the SWI/SNF complex and the SRB/mediator. Mol Cell. 1999;4:657-64 pubmed
- Ferreira M, Prochasson P, Berndt K, Workman J, Wright A. Activator-binding domains of the SWI/SNF chromatin remodeling complex characterized in vitro are required for its recruitment to promoters in vivo. FEBS J. 2009;276:2557-65 pubmed publisherInteraction between acidic activation domains and the activator-binding domains of Swi1 and Snf5 of the yeast SWI/SNF chromatin remodeling complex has previously been characterized in vitro...