DnaJ homolog subfamily C member 5 (Dnajc5)

Acts as a co-chaperone for the SNARE protein SNAP-25 (PubMed:22187053).

Involved in the calcium-mediated control of a late stage of exocytosis (PubMed:20847230).

Acts as a general chaperone in regulated exocytosis (By similarity). May have an important role in presynaptic function (By similarity).