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Updated: Jul 11, 2025

07:27
Optimized Incorporation of Alkynyl Fatty Acid Analogs for the Detection of Fatty Acylated Proteins using Click Chemistry
Published on: April 9, 2021
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Non-modular Fatty Acid Synthases Yield Unique Acylation in Ribosomal Peptides
Biorxiv : the Preprint Server for Biology
|November 14, 2023
Summary
Researchers discovered lipoavitides, novel RiPP/fatty acid hybrid lipopeptides. These molecules feature a unique HMP-modified N-terminus, expanding natural product diversity and offering tools for lipopeptide bioengineering.
Area of Science:
- Natural Product Biosynthesis
- Molecular Biology
- Biochemistry
Background:
- Ribosomally synthesized and post-translationally modified peptides (RiPPs) diversity is expanding through genome mining.
- RiPPs are seldom found as hybrid molecules with other natural product biosynthetic pathways.
Conclusions:
- Lipoavitides represent a new class of RiPP/fatty acid hybrids.
- The discovered biosynthetic pathway provides insights into natural product assembly.
- Enzymatic tools for lipopeptide bioengineering can be derived from this system.
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