Ribosome-targeting antibiotics: modes of action, mechanisms of resistance, and implications for drug design

J Lin, D Zhou, TA Steitz, YS Polikanov… - Annual review of …, 2018 - annualreviews.org
Genetic information is translated into proteins by the ribosome. Structural studies of the
ribosome and of its complexes with factors and inhibitors have provided invaluable …

The mechanisms of action of ribosome-targeting peptide antibiotics

YS Polikanov, NA Aleksashin, B Beckert… - Frontiers in molecular …, 2018 - frontiersin.org
The ribosome is one of the major targets in the cell for clinically used antibiotics. However,
the increase in multidrug resistant bacteria is rapidly reducing the effectiveness of our …

Pseudouridinylation of mRNA coding sequences alters translation

DE Eyler, MK Franco, Z Batool, MZ Wu… - Proceedings of the …, 2019 - National Acad Sciences
Chemical modifications of RNAs have long been established as key modulators of
nonprotein-coding RNA structure and function in cells. There is a growing appreciation that …

Synthetic group A streptogramin antibiotics that overcome Vat resistance

Q Li, J Pellegrino, DJ Lee, AA Tran, HA Chaires… - Nature, 2020 - nature.com
Natural products serve as chemical blueprints for most antibiotics in clinical use. The
evolutionary process by which these molecules arise is inherently accompanied by the co …

Structural insights into the mechanism of overcoming Erm-mediated resistance by macrolides acting together with hygromycin-A

CW Chen, N Leimer, EA Syroegin, C Dunand… - Nature …, 2023 - nature.com
The ever-growing rise of antibiotic resistance among bacterial pathogens is one of the top
healthcare threats today. Although combination antibiotic therapies represent a potential …

Differences in the path to exit the ribosome across the three domains of life

K Dao Duc, SS Batra, N Bhattacharya… - Nucleic acids …, 2019 - academic.oup.com
The ribosome exit tunnel is an important structure involved in the regulation of translation
and other essential functions such as protein folding. By comparing 20 recently obtained …

Structural basis of Cfr-mediated antimicrobial resistance and mechanisms to evade it

EV Aleksandrova, KJY Wu, BIC Tresco… - Nature Chemical …, 2024 - nature.com
The bacterial ribosome is an essential drug target as many clinically important antibiotics
bind and inhibit its functional centers. The catalytic peptidyl transferase center (PTC) is …

High-resolution crystal structures of ribosome-bound chloramphenicol and erythromycin provide the ultimate basis for their competition

MS Svetlov, E Plessa, CW Chen, A Bougas… - Rna, 2019 - rnajournal.cshlp.org
The 70S ribosome is a major target for antibacterial drugs. Two of the classical antibiotics,
chloramphenicol (CHL) and erythromycin (ERY), competitively bind to adjacent but separate …

Structure of ribosome-bound azole-modified peptide phazolicin rationalizes its species-specific mode of bacterial translation inhibition

DY Travin, ZL Watson, M Metelev, FR Ward… - Nature …, 2019 - nature.com
Ribosome-synthesized post-translationally modified peptides (RiPPs) represent a rapidly
expanding class of natural products with various biological activities. Linear azol (in) e …

Identification of novel antibacterials using machine learning techniques

YA Ivanenkov, A Zhavoronkov… - Frontiers in …, 2019 - frontiersin.org
Many pharmaceutical companies are avoiding the development of novel antibacterials due
to a range of rational reasons and the high risk of failure. However, there is an urgent need …