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Cited by 220

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Expanding the Genetic Code of Yeast for Incorporation of Diverse Unnatural Amino Acids via a Pyrrolysyl-tRNA Synthetase/tRNA Pair

Open access
Hancock, Susan M., Uprety, Rajendra, Deiters, Alexander, Chin, Jason W.·2010·Journal of the American Chemical Society

Abstract

We report the discovery of a simple system through which variant pyrrolysyl-tRNA synthetase/tRNA(CUA Pyl) pairs created in Escherichia coli can be used to expand the genetic code of Saccharomyces cerevisiae. In the process we have solved the key challenges of producing a functional tRNA(CUA Pyl) in yeast and discovered a pyrrolysyl-tRNA synthetase/tRNA(CUA Pyl) pair that is orthogonal in yeast. Using our approach we have incorporated an alkyne-containing amino acid for click chemistry, an important post-translationally modified amino acid and one of its analogs, a photocaged amino acid and a photo-cross-linking amino acid into proteins in yeast. Extensions of our approach will allow the growing list of useful amino acids that have been incorporated in E. coli with variant pyrrolysyl-tRNA synthetase/tRNA(CUA Pyl) pairs to be site-specifically incorporated into proteins in yeast.

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Metadata

Authors
Hancock, S. M., Uprety, R., Deiters, A., & Chin, J. W.
Venue
Journal of the American Chemical Society
Published
2010-10-06
Volume
132
Issue
42
Pages
14819-14824
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2028119145
Cited by
220
References
2
FWCI
5.91
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Expanding the Genetic Code of Yeast for Incorporation of Diverse Unnatural Amino Acids via a Pyrrolysyl-tRNA Synthetase/tRNA Pair. https://app.cochat.ai/papers/10.1021/ja104609m
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Hancock, S. M., Uprety, R., Deiters, A., & Chin, J. W. (2010). Expanding the Genetic Code of Yeast for Incorporation of Diverse Unnatural Amino Acids via a Pyrrolysyl-tRNA Synthetase/tRNA Pair. Journal of the American Chemical Society. https://doi.org/10.1021/ja104609m

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