| Function | Functions as a RAC1 guanine nucleotide exchange factor (GEF), activating Rac proteins by exchanging bound GDP for free GTP. Its activity is synergistically activated by phosphatidylinositol 3,4,5-trisphosphate and the beta gamma subunits of heterotrimeric G protein. Mediates the activation of RAC1 in a PI3K-dependent manner. May be an important mediator of Rac signaling, acting directly downstream of both G protein-coupled receptors and phosphoinositide 3-kinase. |
| Protein Name | Phosphatidylinositol 3 -4 -5-Trisphosphate-Dependent Rac Exchanger 2 ProteinP-Rex2Ptdins(3 -4 -5-Dependent Rac Exchanger 2Dep Domain-Containing Protein 2 |
| Database Links | Reactome: R-HSA-8948751Reactome: R-HSA-8980692Reactome: R-HSA-9013148Reactome: R-HSA-9013149 |
| Alternative Antibody Names | Anti-Phosphatidylinositol 3 -4 -5-Trisphosphate-Dependent Rac Exchanger 2 Protein antibodyAnti-P-Rex2 antibodyAnti-Ptdins(3 -4 -5-Dependent Rac Exchanger 2 antibodyAnti-Dep Domain-Containing Protein 2 antibodyAnti-PREX2 antibodyAnti-DEPDC2 antibody |
Information sourced from Uniprot.org
