Interaction

curated

Interaction Scheme

Molecule

1 adamantanamine
Amantadine

c = 0.0 — 3.45 µM

Host

Cb7 teg bc
CB7-TEG-BC

c = 1.0 µM

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka > 1.00⋅108 ± M-1
Kd >
logKa > 8.0 ± 0.0
T 25.0 °C ≈ 298 K
Energy kJ mol-1 kcal mol-1
ΔG < -45.66 ± 0.0 -10.91 ± 0.0
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Direct Binding Assay
Technique: Fluorescence
𝛌ex = 350.0 nm
𝛌em = 540.0 nm
Detailed information about the solvation.
Solvent System Buffer System 10X PBS - pH 7.45
Solvents water
Additives Sodium hydroxide 1370.0 mM
Disodium hydrog... 100.0 mM
potassium chloride 27.0 mM
Potassium dihyd... 18.0 mM
Source of Concentration real
Total concentration 1515.0 mM
pH 7.45
Please find here information about the dataset this interaction is part of.
Citation:

L. M. Grimm, F. Biedermann, C. Hu, A. Prabodh, A. Baksi, A. Siennicka, P. Levkin, M. Kappes, SupraBank 2025, Covalent cucurbit[7]uril–dye conjugates for sensing in aqueous saline media and biofluids (dataset). https://doi.org/10.34804/supra.20210928300

Link: https://doi.org/10.34804/supra.20210928300
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

C. Hu, L. Grimm, A. Prabodh, A. Baksi, A. Siennicka, P. A. Levkin, M. M. Kappes, F. Biedermann, Chem. Sci. 2020, 11, 11142–11153.

Link: https://doi.org/10.1039/D0SC03079A
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Binding Isotherm Simulations

The plot depicts the binding isotherm simulation of a 1:1 interaction of Amantadine (2.0e-07 M) and CB7-TEG-BC (0 — 4.0e-07 M).