Synonyms : ARCN1 Protein, Archain, Coatomer Subunit epsilon-COP, Coatomer alpha Subunit, Coatomer beta Subunit, Coatomer delta Subunit, Coatomer epsilon Subunit, Coatomer gamma Subunit, Coatomer zeta Subunit, HEP-COP, Ret1 Protein, alpha-COP, beta-COP, delta-COP, epsilon-COP