Arginine methylation-dependent reader-writer interplay governs growth control by E2F-1.
Arginine methylation-dependent reader-writer interplay governs growth control by E2F-1.
复制标题
DOI:
10.1016/j.molcel.2013.08.039
复制
发表时间:
2013-10-10
期刊:
影响因子:
16
通讯作者:
La Thangue, Nicholas B.
中科院分区:
文献类型:
--
作者:
Zheng, Shunsheng;Moehlenbrink, Jutta;Lu, Yi-Chien;Zalmas, Lykourgos-Panagiotis;Sagum, Carl A.;Carr, Simon;McGouran, Joanna F.;Alexander, Leila;Fedorov, Oleg;Munro, Shonagh;Kessler, Benedikt;Bedford, Mark T.;Yu, Qiang;La Thangue, Nicholas B.
The mechanisms that underlie and dictate the different biological outcomes of E2F-1 activity have yet to be elucidated. We describe the residue-specific methylation of E2F-1 by the asymmetric dimethylating protein arginine methyltransferase (PRMT) 1 and symmetric dimethylating PRMT5, and relate the marks to different functional consequences of E2F-1 activity. Methylation by PRMT1 hinders methylation by PRMT5, which augments E2F-1-dependent apoptosis, whereas PRMT5-dependent methylation favours proliferation by antagonising methylation by PRMT1. The ability of E2F-1 to prompt apoptosis in DNA damaged cells coincides with enhanced PRMT1 methylation. In contrast, cyclin A binding to E2F-1 impedes PRMT1 methylation and augments PRMT5 methylation, thus ensuring that E2F-1 is locked into its cell cycle progression mode. The Tudor domain protein p100-TSN reads the symmetric methylation mark, and binding of p100-TSN down-regulates E2F-1 apoptotic activity. Our results define an exquisite level of precision in the reader-writer interplay that governs the biological outcome of E2F-1 activity.
登录
查看更多内容
影响因子:
16.8
作者:
Shaw, Neil;Zhao, Min;Rao, Zihe
通讯作者:
Rao, Zihe
影响因子:
7.5
作者:
Iaquinta, Phillip J.;Lees, Jacqueline A.
通讯作者:
Lees, Jacqueline A.
影响因子:
64.5
作者:
Field, SJ;Tsai, FY;Greenberg, ME
通讯作者:
Greenberg, ME
DOI:
10.1073/pnas.96.8.4325
发表时间:
1999-04-13
影响因子:
11.1
作者:
Chen, YNP;Sharma, SK;Kaelin, WG
通讯作者:
Kaelin, WG
影响因子:
21.3
作者:
Jansson, Martin;Durant, Stephen T.;La Thangue, Nicholas B.
通讯作者:
La Thangue, Nicholas B.