Interaction Scheme

Molecule

Gly l ala
Gly-L-Ala

Host

Cb6
CB6

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 631.0 ± 43.6 M-1
Kd =
logKa = 2.8 ± 0.03
T 25.0 °C 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -15.98 ± 0.17 -3.82 ± 0.04
ΔH = -2.4 ± 0.1 -0.57 ± 0.02
-TΔS = -13.5 ± 0.2 -3.23 ± 0.05
J mol-1 K-1 cal mol-1 K-1
ΔS = 45.3 ± 0.7 10.8 ± 0.2
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Direct Binding Assay
Technique: Isothermal Titration Calorimetry
Instrument: ITC
Molecule: syringe
Partner: cell
Detailed information about the solvation.
Solvent System Complex Mixture
Solvents water 50.0 %
Formic acid 50.0 %
Please find here information about the dataset this interaction is part of.
Citation:

H. Buschmann, L. Mutihac, R. Mutihac, E. Schollmeyer, SupraBank 2024, Complexation behavior of cucurbit[6]uril with short polypeptides (dataset). https://doi.org/10.34804/supra.20231018498

Link: https://doi.org/10.34804/supra.20231018498
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

H.-J. Buschmann, L. Mutihac, R.-C. Mutihac, E. Schollmeyer, Thermochimica Acta 2005, 430, 79–82.

Link: https://doi.org/10.1016/j.tca.2005.01.002
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Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of Gly-L-Ala (0.03169572107765452 M) and CB6 (0 — 0.06339144215530904 M).