A conserved mechanism for centromeric nucleosome recognition by centromere protein CENP-C.
A conserved mechanism for centromeric nucleosome recognition by centromere protein CENP-C.
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DOI:
10.1126/science.1235532
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发表时间:
2013-05-31
期刊:
影响因子:
--
通讯作者:
Bai Y
中科院分区:
文献类型:
--
作者:
Kato H;Jiang J;Zhou BR;Rozendaal M;Feng H;Ghirlando R;Xiao TS;Straight AF;Bai Y
Chromosome segregation during mitosis requires assembly of the kinetochore complex at the centromere. Key to kinetochore assembly is the specific recognition of the histone variant CENP-A in the centromeric nucleosome by centromere protein C (CENP-C). We have defined the determinants of this recognition mechanism and discovered that CENP-C binds a hydrophobic region in the CENP-A tail and docks onto the acidic patch of histone H2A/H2B. We further find that the more broadly conserved CENP-C motif uses the same mechanism for CENP-A nucleosome recognition. Our findings reveal a conserved mechanism for protein recruitment to centromeres and a histone recognition mode whereby a disordered peptide binds the histone tail through nucleosome-docking-facilitated hydrophobic interactions.
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影响因子:
21.3
作者:
Carroll, Christopher W.;Silva, Mariana C. C.;Godek, Kristina M.;Jansen, Lars E. T.;Straight, Aaron F.
通讯作者:
Straight, Aaron F.
DOI:
10.1083/jcb.201001013
发表时间:
2010-06-28
期刊:
The Journal of cell biology
影响因子:
--
作者:
Carroll CW;Milks KJ;Straight AF
通讯作者:
Straight AF
DOI:
10.1038/nrm3107
发表时间:
2011-05
期刊:
Nature reviews. Molecular cell biology
影响因子:
--
作者:
通讯作者:
--
影响因子:
16.8
作者:
Musselman, Catherine A.;Lalonde, Marie-Eve;Cote, Jacques;Kutateladze, Tatiana G.
通讯作者:
Kutateladze, Tatiana G.
影响因子:
10.5
作者:
Heeger, S;Leismann, O;Lehner, CF
通讯作者:
Lehner, CF