A Database of Drosophila Genes & Genomes

FB2013_03, released May 7th, 2013
 

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Reference
Citation Boyer, L.A., Logie, C., Bonte, E., Becker, P.B., Wade, P.A., Wolffe, A.P., Wu, C., Imbalzano, A.N., Peterson, C.L. (2000). Functional delineation of three groups of the ATP-dependent family of chromatin remodeling enzymes.  J. Biol. Chem. 275(25): 18864--18870. (Export to RIS)
FlyBase ID FBrf0131058
Publication Type Research paper
PubMed ID 10779516
PubMed Abstract ATP-dependent chromatin remodeling enzymes antagonize the inhibitory effects of chromatin. We compare six different remodeling complexes: ySWI/SNF, yRSC, hSWI/SNF, xMi-2, dCHRAC, and dNURF. We find that each complex uses similar amounts of ATP to remodel nucleosomal arrays at nearly identical rates. We also perform assays with arrays reconstituted with hyperacetylated or trypsinized histones and isolated histone (H3/H4)(2) tetramers. The results define three groups of the ATP-dependent family of remodeling enzymes. In addition we investigate the ability of an acidic activator to recruit remodeling complexes to nucleosomal arrays. We propose that ATP-dependent chromatin remodeling enzymes share a common reaction mechanism and that a key distinction between complexes is in their mode of regulation or recruitment.
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Language of Publication English
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Publication Type Journal
Abbreviation J. Biol. Chem.
Title Journal of Biological Chemistry
Publication Year 1905-
ISBN/ISSN 0021-9258
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