Is predicted to encode a protein with the following domains: Leucine-rich repeat; Leucine-rich repeat, typical subtype; Leucine-rich repeat domain superfamily; and Leucine rich repeat. Is an ortholog of C. elegans
let-4. In C. elegans,
let-4 is involved in several processes, including epithelial cell development; nematode larval development; and positive regulation of membrane permeability.