Predicted to enable phospholipid binding activity. Involved in several processes, including TRAM-dependent toll-like receptor 4 signaling pathway; regulation of chemokine (C-C motif) ligand 5 production; and regulation of toll-like receptor 4 signaling pathway. Located in endoplasmic reticulum; endosome; and phagocytic cup. [provided by Alliance of Genome Resources, Apr 2022]