Article
Residue choice defines efficiency and influence of bioorthogonal protein modification via genetically encoded strain promoted Click chemistry.
Chemical communications (Cambridge, England) - 28 Aug 2012
Reddington Samuel C, Tippmann Eric M, Jones D Dafydd
Abstract excerpt
GFP and a FRET compatible dye were used to assess the influence of genetically encoded aryl azide positioning on Click chemistry-based protein conjugation. While modification efficiency of the sampled mutants using a strain promoted reaction varied by as much as ∼10 fold, there was no simple correlation with accessibility of the aryl azide on GFP's surface. One labeled GFP mutant (Gln204AzPhe) exhibited high...
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