Endosome-associated protein that plays a role in membrane receptor sorting, cytokinesis and ciliogenesis . Involved in the endosome-to-plasma membrane trafficking and recycling of SNX27-retromer-dependent cargo proteins, such as GLUT1 . Involved in the regulation of cytokinesis; the function may involve PTPN13 and GIT1 . Plays a role in the formation of cilia . Involved in cargo protein localization, such as PKD2, at primary cilia . Involved in the presentation of the tumor necrosis factor (TNF) receptor TNFRSF1A on the cell surface, and hence in the modulation of the TNF-induced apoptosis (By similarity).
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Cellular Localization:
Cytoplasm . Early endosome . Endosome . Recycling endosome . Midbody . Cytoplasm, cytoskeleton, microtubule organizing center, centrosome . Cytoplasm, cytoskeleton, cilium basal body . Colocalizes in a WASHC2-dependent manner with the retromer CSC complex at endosomes (PubMed:25278552). During cytokinesis colocalized with PTPN13 at the midbody (PubMed:23108400). Colocalizes with IFT88 and gamma-tubulin at the basal body of primary cilia (PubMed:27767179). Colocalizes with IFT88 and pericentrin at the centrosome (PubMed:27767179). .