更新于:2024-09-19

EPAC

基本信息

别名
bcm910、cAMP-GEFI、cAMP-regulated guanine nucleotide exchange factor I
+ [11]
简介
Guanine nucleotide exchange factor (GEF) for RAP1A and RAP2A small GTPases that is activated by binding cAMP. Through simultaneous binding of PDE3B to RAPGEF3 and PIK3R6 is assembled in a signaling complex in which it activates the PI3K gamma complex and which is involved in angiogenesis. Plays a role in the modulation of the cAMP-induced dynamic control of endothelial barrier function through a pathway that is independent on Rho-mediated signaling. Required for the actin rearrangement at cell-cell junctions, such as stress fibers and junctional actin.

分析

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对领域进行一次全面的分析。
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