Predicted to enable chaperone binding activity; protein folding chaperone; and unfolded protein binding activity. Predicted to be involved in chaperone-mediated protein folding. Predicted to be located in acrosomal vesicle and centrosome. Predicted to be active in cytoplasm and nucleus. Orthologous to human DNAJB3 (DnaJ heat shock protein family (Hsp40) member B3). [provided by Alliance of Genome Resources, Apr 2022]