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. 2016 May 18;7:11590. doi: 10.1038/ncomms11590

Figure 2. Interaction of HxuA with haemopexin and its domains.

Figure 2

Interaction of HxuA with haemopexin (Hpx) and the N and C-terminal fragments of haemopexin (NtHpx and CtHpx, respectively), was measured by ITC. The upper part shows the heat signal for the titration. The lower part of each panel shows the binding isotherm derived from the heat signal, together with the fit calculated with Origin software.