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. 2019 Oct 17;20(20):5156. doi: 10.3390/ijms20205156

Figure 9.

Figure 9

Microcalorimetric binding studies of metal oxanions and quaternary amines to different solute binding proteins of P. aeruginosa. (A) Titration of 40 µM PA1863 with 1 mM solutions of Na2MoO4, K2Cr2O7, or Na2WO4 (6.4 µL aliquots). (B) Titration of 169 µM PA3889 with 5 mM glycine-betaine (6.4 µL aliquots) and 40 µM PA3889 with 1 mM choline (6.4 µL aliquots). Upper panel: Raw titration data. Lower panel: Dilution heat corrected and concentration normalized integrated raw data. The line is the best fit using the ‘One Binding Site’ model of the MicroCal version of ORIGIN.