1 条结果 关键词:PAK1激酶 ×

Dissecting activation of the PAK1 kinase at protrusions in living cells.

The Journal of biological chemistry 2009 Parrini MC, Camonis J, Matsuda M, de Gunzburg J

p21激活激酶1(PAK1)是Cdc42和Rac1 GTP酶的关键效应子,通过调控肌动蛋白细胞骨架和黏附动态控制细胞突起与运动,其失调与人类癌症相关。本文报道了一种基于荧光共振能量转移(FRET)的PAK1构象生物传感器,用于在活细胞中直接观察PAK1激活的动态过程。该传感器由YFP、PAK1 C端片段和CFP融合组成,PAK1激活...