Interaction Scheme

Molecule

Untitled
Sodium dichloroacetate

c = 0.0 — 63800.0 µM

Host

Octa acid
Octa acid

c = 1000.0 µM

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 52.0 M-1
Kd =
logKa = 1.72
T 25.0 °C 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -9.8 -2.34
ΔH = -17.28 -4.13
-TΔS = 7.48 1.79
J mol-1 K-1 cal mol-1 K-1
ΔS = -25.1 -6.0
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Direct Binding Assay
Technique: Isothermal Titration Calorimetry
Molecule: syringe
Partner: syringe
Detailed information about the solvation.
Solvent System Buffer System 50 mM phosphate pH-11.5
Solvents water
Additives Disodium phosph... 28.6 mM
Trisodium phosp... 21.3 mM
Source of Concentration
Total concentration 50.0 mM
pH 11.5
Please find here information about the dataset this interaction is part of.
Citation:

B. C. Gibb, P. Sokkalingam, J. Shraberg, S. W. Rick, SupraBank 2024, Binding Hydrated Anions with Hydrophobic Pockets (dataset). https://doi.org/10.34804/supra.20210928139

Link: https://doi.org/10.34804/supra.20210928139
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

P. Sokkalingam, J. Shraberg, S. W. Rick, B. C. Gibb, J. Am. Chem. Soc. 2015, 138, 48–51.

Link: https://doi.org/10.1021/jacs.5b10937
Export: BibTex | RIS | EndNote |

Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of Sodium dichloroacetate (0.38461538461538464 M) and Octa acid (0 — 0.7692307692307693 M).