Article
Control of a tyrosyl radical mediated protein cross-linking reaction by electrostatic interaction.
Bioconjugate chemistry - 15 Aug 2012
Minamihata Kosuke, Goto Masahiro, Kamiya Noriho
Abstract excerpt
Herein, we demonstrate the control of protein heteroconjugation via a tyrosyl coupling reaction by using electrostatic interaction. Aspartic acid and arginine were introduced to a tyrosine containing peptide tag (Y-tag) to provide electrostatic charge. Designed negatively or positively charged Y-tags were tethered to the C-terminus of Escherichia coli alkaline phosphatase (BAP) and streptavidin (SA), and these...
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