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. 2005 Mar;49(3):1093–1100. doi: 10.1128/AAC.49.3.1093-1100.2005

FIG. 8.

FIG. 8.

Binding of simocyclinone D8 to GyrA59 by isothermal titration calorimetry. The integrated data, after correction for the heat of ligand dilution as a function of the molar ratio, is presented as kilojoules per mole of injectant versus the molar ratio of drug/protein. The solid line shows the best fit obtained by least-squares regression by use of a one-site model. This analysis gave an approximate stoichiometry of 1:1.