Abstract: <p>DNAJC5, an HSP40 member, supports synaptic vesicle release and protein folding byactivating HSP70 ATPase activity. In humans, it localizes to presynaptic terminals and
endomembrane compartments that are involved in protein trafficking. Mutations in DNAJC5
cause CLN4 disease, a rare adult-onset Batten disease. Dictyostelium discoideum, a model for
neurodegenerative research, encodes a… more