Structure and Function of Chromatin Remodelers
- PMID: 33711345
- PMCID: PMC8184634
- DOI: 10.1016/j.jmb.2021.166929
Structure and Function of Chromatin Remodelers
Abstract
Chromatin remodelers act to regulate multiple cellular processes, such as transcription and DNA repair, by controlling access to genomic DNA. Four families of chromatin remodelers have been identified in yeast, each with non-redundant roles within the cell. There has been a recent surge in structural models of chromatin remodelers in complex with their nucleosomal substrate. These structural studies provide new insight into the mechanism of action for individual chromatin remodelers. In this review, we summarize available data for the structure and mechanism of action of the four chromatin remodeling complex families.
Keywords: CHD; INO80; ISWI; SWI/SNF; chromatin remodeling.
Copyright © 2021 Elsevier Ltd. All rights reserved.
Conflict of interest statement
Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
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