Enriched in anterior ganglion (ant); arc ant V; excretory system; and hyp3 based on single-cell RNA-seq studies. Is affected by several genes including daf-16; daf-2; and let-60 based on microarray and RNA-seq studies. Is affected by thirteen chemicals including methylmercury hydroxide; manganese chloride; and stavudine based on RNA-seq and microarray studies. Is predicted to encode a protein with the following domains: PAN domain and PAN/Apple domain.