ArticleAngewandte Chemie (International ed. in English)2020
Suppression of Formylation Provides an Alternative Approach to Vacant Codon Creation in Bacterial In Vitro Translation.
Article in Angewandte Chemie (International ed. in English), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed, 11 citations in OpenAlex.
- Peptidic Tryptophan Halogenation by a Promiscuous Flavin-Dependent Enzyme.Angewandte Chemie (International ed. in English) · 2025Article
- Selective thiazoline peptide cyclisation compatible with mRNA display and efficient synthesis.Chemical science · 2023Article
- Evaluating Translational Efficiency of Noncanonical Amino Acids to Inform the Design of Druglike Peptide Libraries.ACS chemical biology · 2023Article
- Opportunities for Expanding Encoded Chemical Diversification and Improving Hit Enrichment in mRNA-Displayed Peptide Libraries.Chembiochem : a European journal of chemical biology · 2022Review
- Suppression of Formylation Provides an Alternative Approach to Vacant Codon Creation in Bacterial In Vitro Translation.Angewandte Chemie (International ed. in English) · 2020Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Genetic code reprogramming is a powerful approach to controlled protein modification. A remaining challenge, however, is the generation of vacant codons. We targeted the initiation machinery of E. coli, showing that restriction of the formyl donor or inhibition of the formyl transferase during in vitro translation is sufficient to prevent formylation of the acylated initiating tRNA and thereby create a vacant initiation codon that can be reprogrammed by exogenously charged tRNA. Our approach conveniently generates peptides and proteins tagged N-terminally with non-canonical functional groups at up to 99 % reprogramming efficiency, in combination with decoding the AUG elongation codons either with native methionine or with further reprogramming with azide- and alkyne-containing cognates. We further show macrocyclization and intermolecular modifications with these click handles, thus emphasizing the applicability of our method to current challenges in peptide and protein chemistry.
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Registered trials
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