Fig. 5: Electrostatic assistance of hydrazone ligation. | Nature Communications

Fig. 5: Electrostatic assistance of hydrazone ligation.

From: A biomimetic electrostatic assistance for guiding and promoting N-terminal protein chemical modification

Fig. 5

a Principle. b kinetic data and fitting curves (dashed lines) of hydrazone ligations conducted in the presence of arginine hydrochloride (Arg ∙ HCl) or aniline as nucleophilic catalysts. The reactions were performed once. The rate constant error corresponds to the standard error of the fit (95% confidence interval).

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