G1 putative splice variant of allograft inflamatory factor 1
interferon gamma responsive transcript
Interferon responsive transcript 1
interferon responsive transcript factor 1
Ionized calcium binding adapter molecule 1
ionized calcium-binding adapter molecule
Ionized calcium-binding adapter molecule 1
Microglia response factor
機能Actin-binding protein that enhances membrane ruffling and RAC activation. Enhances the actin-bundling activity of LCP1. Binds calcium. Plays a role in RAC signaling and in phagocytosis. May play a role in macrophage activation and function. Promotes the proliferation of vascular smooth muscle cells and of T-lymphocytes. Enhances lymphocyte migration. Plays a role in vascular inflammation.
組織特異性Detected in T-lymphocytes and peripheral blood mononuclear cells.
配列類似性Contains 2 EF-hand domains.
翻訳後修飾Phosphorylated on serine residues.
細胞内局在Cytoplasm > cytoskeleton. Cell projection > ruffle membrane. Associated with the actin cytoskeleton at membrane ruffles and at sites of phagocytosis.