Predicted to enable structural molecule activity. Predicted to be involved in intracellular protein transport and vesicle-mediated transport. Predicted to be part of clathrin coat of coated pit and clathrin coat of trans-Golgi network vesicle. Is an ortholog of C. elegans chc-1. In C. elegans, chc-1 is involved in several processes, including apical protein localization; determination of adult lifespan; and positive regulation of clathrin-dependent endocytosis.