Reversible Control of Protein Localization in Living Cells Using a Photocaged-Photocleavable Chemical Dimerizer.
Reversible Control of Protein Localization in Living Cells Using a Photocaged-Photocleavable Chemical Dimerizer.
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使用光塑料 - 可透明的化学二聚体对活细胞中蛋白质定位的可逆控制。
DOI:
10.1021/jacs.8b07753
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发表时间:
2018-09-26
影响因子:
15
通讯作者:
Chenoweth DM
中科院分区:
文献类型:
--
作者:
Aonbangkhen C;Zhang H;Wu DZ;Lampson MA;Chenoweth DM
Many dynamic biological processes are regulated by protein-protein interactions and protein localization. Experimental techniques to probe such processes with temporal and spatial precision include photoactivatable proteins and chemically-induced dimerization (CID) of proteins. CID has been used to study several cellular events, especially cell signaling networks, which are often reversible. However, chemical dimerizers that can be both rapidly activated and deactivated with high spatiotemporal resolution are currently limited. Herein, we present a novel chemical inducer of protein dimerization that can be rapidly turned on and off using single pulses of light at two orthogonal wavelengths. We demonstrate the utility of this molecule by controlling peroxisome transport and mitotic checkpoint signaling in living cells. Our system highlights and enhances the spatiotemporal control offered by CID. This tool addresses biological questions on sub-cellular levels by controlling protein-protein interactions.
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影响因子:
15
作者:
Goguen, Brenda N.;Aemissegger, Andreas;Imperiali, Barbara
通讯作者:
Imperiali, Barbara
影响因子:
64.8
作者:
van Bergeijk, Petra;Adrian, Max;Hoogenraad, Casper C.;Kapitein, Lukas C.
通讯作者:
Kapitein, Lukas C.
DOI:
10.1083/jcb.201311113
发表时间:
2014-03-17
期刊:
The Journal of cell biology
影响因子:
--
作者:
Ballister ER;Riegman M;Lampson MA
通讯作者:
Lampson MA
影响因子:
62.1
作者:
Klan, Petr;Solomek, Tomas;Bochet, Christian G.;Blanc, Aurelien;Givens, Richard;Rubina, Marina;Popik, Vladimir;Kostikov, Alexey;Wirz, Jakob
通讯作者:
Wirz, Jakob
影响因子:
3.9
作者:
Stegmaier, Petra;Alonso, Jose Maria;del Campo, Aranzazu
通讯作者:
del Campo, Aranzazu