Difference between revisions of "YBR245C"

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'''Description of YBR245C:''' ATPase subunit of imitation-switch (ISWI) class chromatin remodelers; ATPase; forms a complex with Ioc3p called Isw1a and a complex with Ioc2p and Ioc4p called Isw1b; Isw1a and Isw1b have both partially overlapping and distinct roles with Isw1a involved in repression of transcription initiation and Isw1b involved in regulation of transcription elongation<ref name='S000075635'>Mellor J and Morillon A (2004) ISWI complexes in Saccharomyces cerevisiae. Biochim Biophys Acta 1677(1-3):100-12 {{SGDpaper|S000075635}} PMID 15020051</ref><ref name='S000075399'>Morillon A, et al. (2003) Isw1 chromatin remodeling ATPase coordinates transcription elongation and termination by RNA polymerase II. Cell 115(4):425-35 {{SGDpaper|S000075399}} PMID 14622597</ref><ref name='S000055406'>Tsukiyama T, et al. (1999) Characterization of the imitation switch subfamily of ATP-dependent chromatin-remodeling factors in Saccharomyces cerevisiae. Genes Dev 13(6):686-97 {{SGDpaper|S000055406}} PMID 10090725</ref><ref name='S000072478'>Vary JC Jr, et al. (2003) Yeast Isw1p forms two separable complexes in vivo. Mol Cell Biol 23(1):80-91
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'''Description of YBR245C:''' ATPase subunit of imitation-switch (ISWI) class chromatin remodelers; ATPase; forms a complex with Ioc3p (Isw1a), and a complex with Ioc2p and Ioc4p (Isw1b); Isw1a and Isw1b have partially overlapping and distinct roles, Isw1a involved in repression of transcription initiation and Isw1b involved in regulation of transcription elongation; Isw1b recruited to open reading frames by H3K36 methylation and acts with Chd1p to prevent trans-histone exchange over coding regions<ref name='S000075635'>Mellor J and Morillon A (2004) ISWI complexes in Saccharomyces cerevisiae. Biochim Biophys Acta 1677(1-3):100-12 {{SGDpaper|S000075635}} PMID 15020051</ref><ref name='S000075399'>Morillon A, et al. (2003) Isw1 chromatin remodeling ATPase coordinates transcription elongation and termination by RNA polymerase II. Cell 115(4):425-35 {{SGDpaper|S000075399}} PMID 14622597</ref><ref name='S000150705'>Smolle M, et al. (2012) Chromatin remodelers Isw1 and Chd1 maintain chromatin structure during transcription by preventing histone exchange.LID - 10.1038/nsmb.2312 [doi] Nat Struct Mol Biol () {{SGDpaper|S000150705}} PMID 22922743</ref><ref name='S000055406'>Tsukiyama T, et al. (1999) Characterization of the imitation switch subfamily of ATP-dependent chromatin-remodeling factors in Saccharomyces cerevisiae. Genes Dev 13(6):686-97 {{SGDpaper|S000055406}} PMID 10090725</ref><ref name='S000072478'>Vary JC Jr, et al. (2003) Yeast Isw1p forms two separable complexes in vivo. Mol Cell Biol 23(1):80-91
 
  {{SGDpaper|S000072478}} PMID 12482963</ref>
 
  {{SGDpaper|S000072478}} PMID 12482963</ref>
 
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Latest revision as of 14:05, 18 September 2012

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Systematic name YBR245C
Gene name ISW1
Aliases SGN2
Feature type ORF, Verified
Coordinates Chr II:711539..708150
Primary SGDID S000000449


Description of YBR245C: ATPase subunit of imitation-switch (ISWI) class chromatin remodelers; ATPase; forms a complex with Ioc3p (Isw1a), and a complex with Ioc2p and Ioc4p (Isw1b); Isw1a and Isw1b have partially overlapping and distinct roles, Isw1a involved in repression of transcription initiation and Isw1b involved in regulation of transcription elongation; Isw1b recruited to open reading frames by H3K36 methylation and acts with Chd1p to prevent trans-histone exchange over coding regions[1][2][3][4][5]




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References

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  1. Mellor J and Morillon A (2004) ISWI complexes in Saccharomyces cerevisiae. Biochim Biophys Acta 1677(1-3):100-12 SGD PMID 15020051
  2. Morillon A, et al. (2003) Isw1 chromatin remodeling ATPase coordinates transcription elongation and termination by RNA polymerase II. Cell 115(4):425-35 SGD PMID 14622597
  3. Smolle M, et al. (2012) Chromatin remodelers Isw1 and Chd1 maintain chromatin structure during transcription by preventing histone exchange.LID - 10.1038/nsmb.2312 [doi] Nat Struct Mol Biol () SGD PMID 22922743
  4. Tsukiyama T, et al. (1999) Characterization of the imitation switch subfamily of ATP-dependent chromatin-remodeling factors in Saccharomyces cerevisiae. Genes Dev 13(6):686-97 SGD PMID 10090725
  5. Vary JC Jr, et al. (2003) Yeast Isw1p forms two separable complexes in vivo. Mol Cell Biol 23(1):80-91 SGD PMID 12482963

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