Recruitment of PP1 to the centrosomal scaffold protein CEP192.
Recruitment of PP1 to the centrosomal scaffold protein CEP192.
复制标题
将 PP1 募集至中心体支架蛋白 CEP192。
DOI:
10.1016/j.bbrc.2017.02.004
复制
发表时间:
2017
影响因子:
3.1
通讯作者:
Moorhead,GregB
中科院分区:
文献类型:
--
作者:
Nasa,Isha;Trinkle-Mulcahy,Laura;Douglas,P;Chaudhuri,Sibapriya;Lees-Miller,SP;Lee,KyungS;Moorhead,GregB
Centrosomal protein of 192 kDa (CEP192) is a scaffolding protein that recruits the mitotic protein kinases Aurora A and PLK1 to the centrosome. Here we demonstrate that CEP192 also recruits the type one protein phosphatase (PP1) via a highly conserved KHVTF docking motif. The threonine of the KHVTF motif is phosphorylated during mitosis and protein kinase inhibition studies suggest this to be a PLK1-dependent process.