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. Author manuscript; available in PMC: 2010 Dec 25.
Published in final edited form as: Biochem Biophys Res Commun. 2009 Oct 24;390(4):1154–1159. doi: 10.1016/j.bbrc.2009.10.107

Figure 3.

Figure 3

Partial proteolysis of Drosophila CaMKII phosphorylated with ATP and GTP produces identical autophosphorylated fragments. CaMKII was autophosphorylated with γ-32P ATP or GTP and excised from a 9% gel after identification by autoradiography. Protein was digested with either chymotrypsin or S. aureus V8 protease (either 1 or 2 µg total protease) before running on a 15% gel.