Predicted to be involved in endoplasmic reticulum to Golgi vesicle-mediated transport and intra-Golgi vesicle-mediated transport. Predicted to be located in Golgi membrane. Predicted to be part of TRAPP complex. Predicted to be active in cis-Golgi network membrane and cytosol. Orthologous to human TRAPPC3 (trafficking protein particle complex subunit 3). [provided by Alliance of Genome Resources, Apr 2022]