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. Author manuscript; available in PMC: 2017 Jun 1.
Published in final edited form as: Inorg Chem. 2015 Feb 10;54(5):2278–2283. doi: 10.1021/ic502881q

Table 3.

The average enthalpy values in each buffer for Fe2+ binding to TauD

25 mM Buffer,
pH 7.4
ΔHFe-TauD
(kcal/mol)
MOPS −11.46 (± 0.01)
HEPES −11.53 (± 0.49)
ACES −11.94 (± 0.83)
Average −11.64 (± 0.25)

Values were calculated based on the thermodynamic cycle for the binding reaction in the respective buffering system. Values were averaged and the error represents one standard deviation from the mean.