N6-(2-(R)-Propargylglycyl)lysine as a Clickable Pyrrolysine Mimic
作者:Xin Li、Tomasz Fekner、Michael K. Chan
DOI:10.1002/asia.201000205
日期:——
Clickable copycat! Readily available dipeptide D‐Pra‐ε‐Lys is identified using a modified fluorescence protein assay as a highly efficient clickablepyrrolysinemimic. It is shown to incorporate into calmodulin in high yield to provide a handle for labeling with an azide‐containing coumarin.