Enriched in several structures, including ABalpppapa; ABaraappaa; ABplapppaa; neuronal sheath cell; and neurons based on tiling array; RNA-seq; and single-cell RNA-seq studies. Is affected by several genes including daf-2; skn-1; and hsf-1 based on microarray and RNA-seq studies. Is affected by thirteen chemicals including methylmercuric chloride; manganese chloride; and D-glucose based on microarray and RNA-seq studies. Is predicted to encode a protein with the following domains: PapD-like superfamily and Immunoglobulin-like fold.