Predicted to enable Toll-like receptor binding activity. Predicted to be involved in intracellular protein transport and toll-like receptor signaling pathway. Predicted to act upstream of or within several processes, including antigen processing and presentation of exogenous peptide antigen via MHC class II; positive regulation of cytokine production; and toll-like receptor signaling pathway. Predicted to be located in early phagosome and endoplasmic reticulum. Predicted to be active in endosome and lysosome. Human ortholog(s) of this gene implicated in brain disease. Orthologous to human UNC93B1 (unc-93 homolog B1, TLR signaling regulator). [provided by Alliance of Genome Resources, Apr 2022]