Coronin-1C (CORO1C)

Plays a role in directed cell migration by regulating the activation and subcellular location of RAC1 (PubMed:25074804, PubMed:25925950). Increases the existence of activated RAC1 at the leading edge of migrating cells (PubMed:25074804, PubMed:25925950).

Required for normal organization of the cytoskeleton, including the actin cytoskeleton, microtubules and the vimentin intermediate filaments (By similarity). Plays a role in endoplasmic reticulum-associated endosome fission: localizes to endosome membrane tubules and promotes recruitment of TMCC1, resulting in recruitment of the endoplasmic reticulum to endosome tubules for fission (PubMed:30220460).