Synthesis and characterization of an unnatural boron and nitrogen-containing tryptophan analogue and its incorporation into proteins
作者:Katherine Boknevitz、James S. Italia、Bo Li、Abhishek Chatterjee、Shih-Yuan Liu
DOI:10.1039/c8sc05167d
日期:——
containing unnaturalanalogue of tryptophan is synthesized through the functionalization of BN-indole. The spectroscopic properties of BN-tryptophan are reported with respect to the natural tryptophan, and the incorporation of BN-tryptophan into proteins expressed in E. coli using selective pressure incorporation is described. This work shows that a cellular system can recognize the unnatural, BN-containing