Is predicted to encode a protein with the following domains: SANT/Myb domain; DnaJ domain; Chaperone J-domain superfamily; Myb domain; Myb-like DNA-binding domain; and Homeobox-like domain superfamily. Is an ortholog of C. elegans dnj-28 and dnj-7. In C. elegans, dnj-7 is involved in PERK-mediated unfolded protein response.