The C-terminal domain of Viral IAP associated factor (cVIAF) is a structural homolog of phosducin: Resonance assignments and secondary structure of the C-terminal domain of VIAF - Jacob, Jaison; Louis, John M.; Richter, Bettina W. M.; Duckett, Colin S.; Torchia, Dennis A. (Biological Magnetic Resonance Bank, 2004)