Predicted to be involved in Golgi organization; Golgi vesicle prefusion complex stabilization; and retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum. Predicted to be part of Golgi transport complex. Is expressed in several structures, including alimentary system; brain; hemolymphoid system gland; reproductive system; and respiratory system. Orthologous to human DNAJC28 (DnaJ heat shock protein family (Hsp40) member C28). [provided by Alliance of Genome Resources, Apr 2022]