LUBAC controls chromosome alignment by targeting CENP-E to attached kinetochores
LUBAC controls chromosome alignment by targeting CENP-E to attached kinetochores
复制标题
LUBAC 通过将 CENP-E 靶向附着的动粒来控制染色体排列
DOI:
10.1038/s41467-018-08043-7
复制
发表时间:
2019-01
期刊:
影响因子:
--
通讯作者:
Huiyan Li
中科院分区:
文献类型:
--
作者:
Min WU;Yan Chang;Huaibin Hu;Rui Mu;Yucheng Zhang;Xuanhe Qin;Xiaotao Duan;Weina Zhang;Weihua Li;Xuemin Zhang;Huiyan Li
Faithful chromosome segregation requires proper chromosome congression at prometaphase and dynamic maintenance of the aligned chromosomes at metaphase. Chromosome missegregation can result in aneuploidy, birth defects and cancer. The kinetochore-bound KMN network and the kinesin motor CENP-E are critical for kinetochore-microtubule attachment and chromosome stability. The linear ubiquitin chain assembly complex (LUBAC) attaches linear ubiquitin chains to substrates, with well-established roles in immune response. Here, we identify LUBAC as a key player of chromosome alignment during mitosis. LUBAC catalyzes linear ubiquitination of the kinetochore motor CENP-E, which is specifically required for the localization of CENP-E at attached kinetochores, but not unattached ones. KNL1 acts as a receptor of linear ubiquitin chains to anchor CENP-E at attached kinetochores in prometaphase and metaphase. Thus, linear ubiquitination promotes chromosome congression and dynamic chromosome alignment by coupling the dynamic kinetochore microtubule receptor CENP-E to the static one, the KMN network.
登录
查看更多内容
DOI:
10.1038/nrm3494
发表时间:
2013-01
期刊:
Nature reviews. Molecular cell biology
影响因子:
--
作者:
通讯作者:
--
影响因子:
7.7
作者:
Primorac I;Weir JR;Chiroli E;Gross F;Hoffmann I;van Gerwen S;Ciliberto A;Musacchio A
通讯作者:
Musacchio A
影响因子:
11.4
作者:
Smit, Judith J.;Monteferrario, Davide;Noordermeer, Sylvie M.;van Dijk, Willem J.;van der Reijden, Bert A.;Sixma, Titia K.
通讯作者:
Sixma, Titia K.
DOI:
10.1038/nrm2832
发表时间:
2010-02
期刊:
Nature reviews. Molecular cell biology
影响因子:
--
作者:
通讯作者:
--
影响因子:
16
作者:
Inn KS;Gack MU;Tokunaga F;Shi M;Wong LY;Iwai K;Jung JU
通讯作者:
Jung JU