Recombinant Human Cytohesin 1 protein (His tag N-Terminus)

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Biological function summary

Cytohesin 1 influences multiple cellular processes like actin cytoskeleton remodeling cell migration and adhesion. It directs signal transduction pathways that regulate these key processes contributing to how cells interact with their external environment. Although Cytohesin 1 can function alone it typically operates as part of protein complexes that include partners like ARNO (another GEF for Arf proteins) that fine-tune intracellular signaling dynamics. This protein also interacts with other signaling molecules through its Sec7 and PH domains expanding its role across various cellular contexts.

Pathways

Cytohesin 1 integrates into significant signaling cascades such as the Arf6 pathway and the phosphoinositide 3-kinase (PI3K) pathway. Through these pathways it compounds cellular responses related to vesicular trafficking and cell morphology adjustments. In the Arf6 pathway Cytohesin 1 acts alongside proteins such as Arf6 and EFA6 to modulate membrane dynamics essential for endocytosis and stress fiber formation. In the PI3K pathway it collaborates with signaling molecules to regulate growth factor-mediated responses highlighting the interconnectivity Cytohesin 1 maintains between various pathway components.