ArticleMethods in enzymology2021
Enzymatic thioamidation of peptide backbones.
Article in Methods in enzymology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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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Who cites it
1 citing paper in PubMed, 2 citations in OpenAlex.
- The Therapeutic Potential of Novel Carnosine Formulations: Perspectives for Drug Development.Pharmaceuticals (Basel, Switzerland) · 2023Review
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
Abstract
Thioamides are found in a few natural products and two known protein assemblies: the Escherichia coli ribosome and methyl-coenzyme M reductase (MCR) from methane-metabolizing archaea. Compared to an amide, thioamides alter the physical and chemical properties of peptide backbones, including the conformation dynamics, proteolytic stability, hydrogen-bonding capabilities, and possibly reactivity of a protein when installed. Recently, there has been significant progress in elucidating enzymatic post-translational thioamide installation, with most work leveraging the archaeal MCR-modifying enzymes. This chapter describes the protocols used for the in vitro enzymatic thioamidation of MCR-derived peptides, including polypeptide overexpression, purification, reaction reconstitution, and mass spectrometry-based product analysis. In addition, we highlight the protocols used for the biochemical, kinetics, and binding studies using recombinant enzymes obtained heterologously from E. coli. We anticipate that these methods will serve to guide future studies on peptide post-translational thioamidation, as well as other peptide backbone modifications using a parallel workflow.
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Registered trials
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