SUMO targets the APC/C to regulate transition from metaphase to anaphase.
SUMO targets the APC/C to regulate transition from metaphase to anaphase.
复制标题
DOI:
10.1038/s41467-018-03486-4
复制
发表时间:
2018-03-16
影响因子:
16.6
通讯作者:
Vertegaal ACO
中科院分区:
文献类型:
--
作者:
Eifler K;Cuijpers SAG;Willemstein E;Raaijmakers JA;El Atmioui D;Ovaa H;Medema RH;Vertegaal ACO
Signal transduction by small ubiquitin-like modifier (SUMO) regulates a myriad of nuclear processes. Here we report on the role of SUMO in mitosis in human cell lines. Knocking down the SUMO conjugation machinery results in a delay in mitosis and defects in mitotic chromosome separation. Searching for relevant SUMOylated proteins in mitosis, we identify the anaphase-promoting complex/cyclosome (APC/C), a master regulator of metaphase to anaphase transition. The APC4 subunit is the major SUMO target in the complex, containing SUMO acceptor lysines at positions 772 and 798. SUMOylation is crucial for accurate progression of cells through mitosis and increases APC/C ubiquitylation activity toward a subset of its targets, including the newly identified target KIF18B. Combined, our findings demonstrate the importance of SUMO signal transduction for genome integrity during mitotic progression and reveal how SUMO and ubiquitin cooperate to drive mitosis. Signal transduction by small ubiquitin-like modifier (SUMO) is important for cell cycle progression. Here the authors show that SUMOylation regulates the APC/C complex, a master orchestrator of metaphase to anaphase transition, with consequences for mitotic progression.
登录
查看更多内容
影响因子:
16
作者:
Brown, Nicholas G.;Watson, Edmond R.;Weissmann, Florian;Jarvis, Marc A.;VanderLinden, Ryan;Grace, Christy R. R.;Frye, Jeremiah J.;Qiao, Renping;Dube, Prakash;Petzold, Georg;Cho, Shein Ei;Alsharif, Omar;Bao, Ju;Davidson, Iain F.;Zheng, Jie J.;Nourse, Amanda;Kurinov, Igor;Peters, Jan-Michael;Stark, Holger;Schulman, Brenda A.
通讯作者:
Schulman, Brenda A.
影响因子:
4.3
作者:
Feine, Oren;Zur, Amit;Brandeis, Michael
通讯作者:
Brandeis, Michael
影响因子:
3.7
作者:
He X;Riceberg J;Pulukuri SM;Grossman S;Shinde V;Shah P;Brownell JE;Dick L;Newcomb J;Bence N
通讯作者:
Bence N
影响因子:
3.6
作者:
Dieckhoff, P;Bolte, M;Irniger, S
通讯作者:
Irniger, S
DOI:
10.1073/pnas.0806213105
发表时间:
2008-11-25
影响因子:
11.1
作者:
Herold, Marco J.;van den Brandt, Jens;Reichardt, Holger M.
通讯作者:
Reichardt, Holger M.