Rif1 maintains telomeres and mediates DNA repair by encasing DNA ends

NATURE STRUCTURAL & MOLECULAR BIOLOGY(2017)

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摘要
Structure determination and functional analyses of budding yeast Rif1 reveal a novel, hooked N-terminal DNA-binding domain required for telomere maintenance and checkpoint control and show that Rif1's role in DNA-repair pathway choice is conserved in yeast and mammalian cells.
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关键词
DNA-binding proteins,Double-strand DNA breaks,Non-homologous-end joining,Telomeres,X-ray crystallography,Life Sciences,general,Biochemistry,Protein Structure,Membrane Biology,Biological Microscopy
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