Interaction Scheme

Molecule

Untitled
L-Lys

Host

Scx4
sCx4

Indicator

Untitled
Dapoxyl

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 1000.0 M-1
Kd =
logKa = 3.0
T 25.0 °C 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -17.12 -4.09
These are the specifications of the determination of the experimental results.
Detection Method: Competitive
Assay Type: Competitive Binding Assay
Technique: Fluorescence
𝛌ex = 365.0 nm
𝛌em = 450.0 nm
Detailed information about the solvation.
Solvent System Complex Mixture
Solvents water
Additives Ammonium acetate 10.0 mM
pH 6.0
Please find here information about the dataset this interaction is part of.
Citation:

A. Hennig, H. Bakirci, W. M. Nau, SupraBank 2024, Label-free continuous enzyme assays with macrocycle-fluorescent dye complexes (dataset). https://doi.org/10.34804/supra.20210928224

Link: https://doi.org/10.34804/supra.20210928224
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

A. Hennig, H. Bakirci, W. M. Nau, Nat Methods 2007, 4, 629–632.

Link: https://doi.org/10.1038/NMETH1064
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Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of L-Lys (0.02 M) and sCx4 (0 — 0.04 M).