@article{009820243, title = "Disruption of the a5 helix of transducin impairs rhodopsin-catalyzed nucleotide exchange", author = "Marin, E.P. and Krishna, A.Gopala and Sakmar, T.P.", year = "2002", journal = "Biochemistry (American Chemical Society)", number = "American Chemical Society", pages = "88-94", url = "https://eurekamag.com/research/009/820/009820243.php" }