Mechanism of action of ribosomally synthesized and post-translationally modified peptides

C Ongpipattanakul, EK Desormeaux… - Chemical …, 2022 - ACS Publications
Ribosomally synthesized and post-translationally modified peptides (RiPPs) are a natural
product class that has undergone significant expansion due to the rapid growth in genome …

New developments in RiPP discovery, enzymology and engineering

M Montalbán-López, TA Scott, S Ramesh… - Natural product …, 2021 - pubs.rsc.org
Covering: up to June 2020 Ribosomally-synthesized and post-translationally modified
peptides (RiPPs) are a large group of natural products. A community-driven review in 2013 …

A scalable platform to discover antimicrobials of ribosomal origin

RS Ayikpoe, C Shi, AJ Battiste, SM Eslami… - Nature …, 2022 - nature.com
Ribosomally synthesized and post-translationally modified peptides (RiPPs) are a promising
source of new antimicrobials in the face of rising antibiotic resistance. Here, we report a …

Microbiome composition modulates secondary metabolism in a multispecies bacterial community

MG Chevrette, CS Thomas, A Hurley… - Proceedings of the …, 2022 - National Acad Sciences
Bacterial secondary metabolites are a major source of antibiotics and other bioactive
compounds. In microbial communities, these molecules can mediate interspecies …

Exploring the diverse landscape of biaryl-containing peptides generated by cytochrome P450 macrocyclases

H Nam, JS An, J Lee, Y Yun, H Lee… - Journal of the …, 2023 - ACS Publications
Cytochrome P450 enzymes (P450s) catalyze diverse oxidative cross-coupling reactions
between aromatic substrates in the natural product biosynthesis. Specifically, P450s install …

BiG-FAM: the biosynthetic gene cluster families database

SA Kautsar, K Blin, S Shaw, T Weber… - Nucleic acids …, 2021 - academic.oup.com
Computational analysis of biosynthetic gene clusters (BGCs) has revolutionized natural
product discovery by enabling the rapid investigation of secondary metabolic potential within …

BiG-SLiCE: A highly scalable tool maps the diversity of 1.2 million biosynthetic gene clusters

SA Kautsar, JJJ van der Hooft, D de Ridder… - …, 2021 - academic.oup.com
Background Genome mining for biosynthetic gene clusters (BGCs) has become an integral
part of natural product discovery. The> 200,000 microbial genomes now publicly available …

Bioinformatic atlas of radical SAM enzyme-modified RiPP natural products reveals an isoleucine–tryptophan crosslink

KA Clark, MR Seyedsayamdost - Journal of the American …, 2022 - ACS Publications
Ribosomally synthesized and post-translationally modified peptides (RiPPs) are a growing
family of natural products with diverse activities and structures. RiPP classes are defined by …

Substrate-controlled catalysis in the ether cross-link-forming radical SAM enzymes

S Ma, W **, S Wang, H Chen, S Guo, T Mo… - Journal of the …, 2023 - ACS Publications
Darobactin is a heptapeptide antibiotic featuring an ether cross-link and a C–C cross-link,
and both cross-links are installed by a radical S-adenosylmethionine (rSAM) enzyme DarE …

Bacterial Cytochrome P450 Catalyzed Post‐translational Macrocyclization of Ribosomal Peptides

BB He, J Liu, Z Cheng, R Liu, Z Zhong… - Angewandte Chemie …, 2023 - Wiley Online Library
Ribosomally synthesized and post‐translationally modified peptides (RiPPs) are a
fascinating group of natural products that exhibit diverse structural features and bioactivities …