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. Author manuscript; available in PMC: 2016 Jan 19.
Published in final edited form as: Molecules. 2015 Jan 19;20(1):1643–1660. doi: 10.3390/molecules20011643

Figure 2.

Figure 2

Influence of phosphorylation by CK2 on the thermodynamics of Hsp90β-p50Cdc37 complex formation. (A) ITC experiments of the Hsp90β-p50Cdc37 complex formation using unphosphorylated and phosphorylated proteins. The last two graphs show the interactions of Hsp90 without the acidic loop (ΔHsp90) and of the N-terminal domain (N-Hsp90). (B) Thermodynamic signatures of the protein-protein interactions.