Interaction Scheme
Molecule
Ala-Lys-Trp-Ala-Ala
Host
CB8
Cofactor
Methyl viologen
Binding Properties
| 𝜈 | Molecule 1 : 1 Host | ||
| Ka = | 1.70⋅104 | ± 1000.0 | M-1 |
| Kd = | |||
| logKa = | |||
| T | 25.0 °C | ||
| Energy | kJ mol-1 | kcal mol-1 | |||
|---|---|---|---|---|---|
| ΔG | = | -24.15 | ± 0.15 | -5.77 | ± 0.04 |
These are the specifications of the determination of the experimental results.
| Detection Method: | Direct | |||
| Assay Type: | Associative Binding Assay | |||
| Technique: | Fluorescence | |||
| 𝛌ex | = | 280.0 nm | ||
| 𝛌em | = | 350.0 nm | ||
Detailed information about the solvation.
| Solvent System | Buffer System | 10 mM phosphate pH-7.0 |
| Solvents | water | |
| Source of Concentration | ||
| Total concentration | 10.0 mM | |
| pH | 7.0 |
Please find here information about the dataset this interaction is part of.
| Citation: |
A. R. Urbach, O. A. Ali, E. M. Olson, SupraBank 2025, Effects of sequence context on the binding of tryptophan-containing peptides by the cucurbit[8]uril–methyl viologen complex (dataset). https://doi.org/10.34804/supra.20210928205 |
| Link: | https://doi.org/10.34804/supra.20210928205 |
| Export: | BibTex | RIS | EndNote |
Please find here information about the scholarly article describing the results derived from that data.
| Citation: |
O. A. Ali, E. M. Olson, A. R. Urbach, Supramolecular Chemistry 2013, 25, 863–868. |
| Link: | https://doi.org/10.1080/10610278.2013.810338 |
| Export: | BibTex | RIS | EndNote |
Binding Isotherm Simulations
The plot depicts the binding isotherm simulation of a 1:1 interaction of Ala-Lys-Trp-Ala-Ala (0.001176470588235294 M) and CB8 (0 — 0.002352941176470588 M).
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