Ubiquitylation of the Transducin Subunit Complex

From the ‡Laboratory for Nutrition & Vision Research, JMUSDA-HNRCA at Tufts University and Tufts Center for Vision Research, Boston, Massachusetts 02111; the ¶Department of Chemistry and Biochemistry, Brigham Young University, Provo, Utah 84602; the Boston Biomedical Research Institute, Watertown, Massachusetts 02472; the **Jules Stein Eye Institute and Greater Los Angeles Healthcare System at Sepulveda, Sepulveda, California 90095; the ‡‡Department of Molecular and Cellular Biology, Harvard University, Boston, Massachusetts 02138, and the §§Department of Ophthalmology, Harvard Medical School and the Massachusetts Eye and Ear Infirmary, Boston, Massachusetts 02114