The 2'-O- and 3'-O-Cy3-EDA-ATP(ADP) complexes with myosin subfragment-1 are spectroscopically distinct.
Oiwa K, Jameson DM, Croney JC, Davis CT, Eccleston JF, Anson M. The 2'-O- and 3'-O-Cy3-EDA-ATP(ADP) complexes with myosin subfragment-1 are spectroscopically distinct. Biophys J. 2003 Jan; 84(1):634-42.