Predicted to enable several functions, including chaperone binding activity; misfolded protein binding activity; and protein kinase inhibitor activity. Predicted to be involved in several processes, including cellular response to cold; protein folding in endoplasmic reticulum; and regulation of translational initiation. Located in smooth endoplasmic reticulum. Orthologous to human DNAJC3 (DnaJ heat shock protein family (Hsp40) member C3). [provided by Alliance of Genome Resources, Apr 2022]