Molecular modeling of the chromatosome particle
نویسندگان
چکیده
منابع مشابه
Molecular modeling of the chromatosome particle.
In an effort to understand the role of the linker histone in chromatin folding, its structure and location in the nucleosome has been studied by molecular modeling methods. The structure of the globular domain of the rat histone H1d, a highly conserved part of the linker histone, built by homology modeling methods, revealed a three-helical bundle fold that could be described as a helix-turn-hel...
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Nucleosome-remodelling factors containing the ATPase ISWI, such as ACF, render DNA in chromatin accessible by promoting the sliding of histone octamers. Although the ATP-dependent repositioning of mononucleosomes is readily observable in vitro, it is unclear to which extent nucleosomes can be moved in physiological chromatin, where neighbouring nucleosomes, linker histones and the folding of th...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 2003
ISSN: 1362-4962
DOI: 10.1093/nar/gkg481