Interaction Scheme

Molecule

L leu
L-Leu

c = 0.0 — 2000.0 µM

Host

Cyclopentano cb6
CyP6Q[6]

c = 1000.0 µM

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 1.80⋅104 M-1
Kd =
logKa = 4.26
T 25.0 °C 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -24.29 -5.81
ΔH = -59.11 -14.13
-TΔS = 34.82 8.32
J mol-1 K-1 cal mol-1 K-1
ΔS = -116.8 -27.9
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Direct Binding Assay
Technique: Isothermal Titration Calorimetry
Instrument: Nano isothermal calorimeter
VCell = 1000.0 𝜇L
VSyringe = 250000.0 𝜇L
cmolecule = 10000.0 𝜇M    syringe
cpartner = 1000.0 𝜇M    cell
Ninjection = 25
Vinjection = 10.0 𝜇L
Detailed information about the solvation.
Solvent System Single Solvent
Solvent water
Please find here information about the dataset this interaction is part of.
Citation:

S. Cheng, W. Zhao, X. Yang, Y. Meng, L. Wei, Z. Tao, P. Ma, SupraBank 2024, The binding behaviours between cyclopentanocucurbit[6]uril and three amino acids (dataset). https://doi.org/10.34804/supra.20240328540

Link: https://doi.org/10.34804/supra.20240328540
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

S. Cheng, W. Zhao, X. Yang, Y. Meng, L. Wei, Z. Tao, P. Ma, R. Soc. open sci. 2021, 8, DOI 10.1098/rsos.202120.

Link: https://doi.org/10.1098/rsos.202120
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Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of L-Leu (0.0011111111111111111 M) and CyP6Q[6] (0 — 0.0022222222222222222 M).