Structural analysis of the RSC chromatin-remodeling complex.
نویسندگان
چکیده
Electron microscopy of the RSC chromatin-remodeling complex reveals a ring of protein densities around a central cavity. The size and shape of the cavity correspond closely to those of a nucleosome. Results of nuclease protection analysis are consistent with nucleosome binding in the cavity. Such binding could explain the ability of RSC to expose nucleosomal DNA in the presence of ATP without loss of associated histones.
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عنوان ژورنال:
- Proceedings of the National Academy of Sciences of the United States of America
دوره 99 21 شماره
صفحات -
تاریخ انتشار 2002