Skip to main content
. Author manuscript; available in PMC: 2012 Jul 8.
Published in final edited form as: J Mol Biol. 2011 May 17;410(2):294–306. doi: 10.1016/j.jmb.2011.05.015

Figure 3.

Figure 3

Heat evolved from the titration of ZnCl2 into buffer (100 mM Tris buffer and 100μM NaCl), hIAPP1–19, and MSI-361 under identical conditions. The heat evolved from the interaction between MSI-361 and zinc is comparable in magnitude to the control, and significantly less than the interaction between hIAPP1–19 and zinc. Since both peptides are 19 residues long and contain one histidine, the results indicate that the observed interaction between hIAPP and zinc are sequence specific.