Incorporation of azides into recombinant proteins for chemoselective modification by the Staudinger ligation

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Summary

It is shown that proteins containing azidohomoalanine can be selectively modified in the presence of other cellular proteins by means of Staudinger ligation with triarylphosphine reagents and incorporation of azide-functionalized amino acids into proteins in vivo provides opportunities for protein modification under native conditions and selective labeling of proteins in the intracellular environment.

Type
article
Published
2001-12-18
Cited by
839
References
42
Access
Open access

Keywords

Methionine, Biochemistry, Amino acid, Chemical ligation, Recombinant DNA

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