Emulating nonribosomal peptides with ribosomal biosynthetic strategies

S Mordhorst, F Ruijne, AL Vagstad, OP Kuipers… - RSC Chemical …, 2023 - pubs.rsc.org
Peptide natural products are important lead structures for human drugs and many
nonribosomal peptides possess antibiotic activity. This makes them interesting targets for …

Proteases involved in leader peptide removal during RiPP biosynthesis

SM Eslami, WA van der Donk - ACS Bio & Med Chem Au, 2023 - ACS Publications
Ribosomally synthesized and post-translationally modified peptides (RiPPs) have received
much attention in recent years because of their promising bioactivities and the portability of …

[PDF][PDF] Engineering lanthipeptides by introducing a large variety of RiPP modifications to obtain new-to-nature bioactive peptides

Y Fu, Y Xu, F Ruijne, OP Kuipers - FEMS Microbiology Reviews, 2023 - academic.oup.com
Natural bioactive peptide discovery is a challenging and time-consuming process. However,
advances in synthetic biology are providing promising new avenues in peptide engineering …

Structure‐Function Analysis of the S‐Glycosylation Reaction in the Biosynthesis of Lincosamide Antibiotics

T Mori, X Sun, S Kadlcik, J Janata, I Abe - Angewandte Chemie, 2023 - Wiley Online Library
The S‐glycosyltransferase LmbT, involved in the biosynthesis of lincomycin A, is the only
known enzyme that catalyzes the enzymatic incorporation of rare amino acid L …

[HTML][HTML] Microbial biosurfactants: green alternatives and sustainable solution for augmenting pesticide remediation and management of organic waste

SS Markam, A Raj, A Kumar, ML Khan - Current Research in Microbial …, 2024 - Elsevier
Pesticide pollution remains a significant environmental challenge, necessitating the
exploration of sustainable alternatives. Biosurfactants are a class of unconventional surface …

Direct radical functionalization of native sugars

Y Jiang, Y Wei, QY Zhou, GQ Sun, XP Fu, N Levin… - Nature, 2024 - nature.com
Naturally occurring (native) sugars and carbohydrates contain numerous hydroxyl groups of
similar reactivity,. Chemists, therefore, rely typically on laborious, multi-step protecting-group …

Nucleophilic thiol proteins bind covalently to abasic sites in DNA

PP Ghodke, JH Matse, S Dawson… - Chemical research in …, 2022 - ACS Publications
In the course of studies on the enhancement of 1, 2-dibromoethane-induced DNA base pair
mutations by O 6-alkylguanine-DNA alkyltransferase (AGT, MGMT), we discovered the facile …

GLYCOCINS: The sugar peppered antimicrobials

S Ahlawat, BN Shukla, V Singh, Y Sharma… - Biotechnology …, 2024 - Elsevier
Glycosylated bacteriocins, known as glycocins, were first discovered in 2011. These
bioactive peptides are produced by bacteria to gain survival advantages. They exhibit …

In Vitro Characterization of an O-Specific Glycosyltransferase Involved in Flagellin Glycosylation

D Fujinami, A Mizui, A Miyata, S Ito - ACS Chemical Biology, 2024 - ACS Publications
Glycosyltransferases play a fundamental role in the biosynthesis of glycoproteins and
glycotherapeutics. In this study, we investigated protein glycosyltransferase FlgGT1 …

[HTML][HTML] Structure of a truncated human GlcNAc-1-phosphotransferase variant reveals the basis for its hyperactivity

H Li, B Doray, BC Jennings, WS Lee, L Liu… - Journal of Biological …, 2024 - Elsevier
Mutations that cause loss of function of GlcNAc-1-phosphotransferase (PTase) lead to the
lysosomal storage disorder mucolipidosis II. PTase is the key enzyme of the mannose 6 …