Ca2+-induced structural changes in phosphorylase kinase detected by small-angle X-ray scattering.
Priddy TS, MacDonald BA, Heller WT, Nadeau OW, Trewhella J, Carlson GM. Ca2+-induced structural changes in phosphorylase kinase detected by small-angle X-ray scattering. Protein Sci. 2005 Apr; 14(4):1039-48.