Interaction

curated

Interaction Scheme

Molecule

Untitled
N-(furanylmethyl)propanamine

c = 0.0 — 887.0 µM

Host

Cb7
CB7

c = 78.0 µM

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 1.60⋅105 M-1
Kd =
logKa = 5.2
T 25.0 °C ≈ 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -29.71 -7.1
ΔH = -13.0 ± 0.42 -3.11 ± 0.1
-TΔS = -17.1 ± 0.84 -4.09 ± 0.2
J mol-1 K-1 cal mol-1 K-1
ΔS = 57.4 ± 2.8 13.7 ± 0.7
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: cell
Detailed information about the solvation.
Solvent System Buffer System 50 mM acetate pH-4.75
Solvents water
Additives acetic acid
Sodium acetate
Source of Concentration
Total concentration 50.0 mM
pH 4.75
Please find here information about the dataset this interaction is part of.
Citation:

G. Wu, O. Scherman, X. Lu, A. Palma, M. Artelsmair, S. J. Barrow, N. Uddin, E. Rosta, E. Masson, SupraBank 2024, Cucurbit[7]uril as a Supramolecular Artificial Enzyme for Diels-Alder Reactions (dataset). https://doi.org/10.34804/supra.20210928186

Link: https://doi.org/10.34804/supra.20210928186
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

A. Palma, M. Artelsmair, G. Wu, X. Lu, S. J. Barrow, N. Uddin, E. Rosta, E. Masson, O. A. Scherman, Angew. Chem. Int. Ed. 2017, 56, 15688–15692.

Link: https://doi.org/10.1002/anie.201706487
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Binding Isotherm Simulations

The plot depicts the binding isotherm simulation of a 1:1 interaction of N-(furanylmethyl)propanamine (0.000125 M) and CB7 (0 — 0.00025 M).