We show that latent oxalyl thioester surrogates are a powerful means to modify peptides and proteins in highly dilute conditions in purified aqueous media or in mixtures as complex as cell lysates. Designed to be shelf-stable reagents, they can be activated on demand to enable ligation reactions with peptide concentrations as low as a few hundred nM at rates approaching 30 M s .
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1002/anie.202204992 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Millets for a sustainable future.
J Exp Bot
December 2024
Molecular Systems Biology Lab (MOSYS), Department of Functional and Evolutionary Ecology, University of Vienna, Djerassiplatz 1, 1030 Vienna, Austria.
Our current agricultural system faces a perfect storm-climate change, burgeoning population, and unpredictable outbreaks like COVID-19 disrupt food production, particularly for vulnerable populations in developing countries. A paradigm shift in agriculture practices is needed to tackle these issues. One solution is the diversification of crop production.
View Article and Find Full Text PDFA cell-based Papain-like Protease (PLpro) activity assay for rapid detection of active SARS-CoV-2 infections and antivirals.
PLoS One
December 2024
Mesa Photonics, Santa Fe, NM, United States of America.
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and its variants are a continuous threat to human life. An urgent need remains for simple and fast tests that reliably detect active infections with SARS-CoV-2 and its variants in the early stage of infection. Here we introduce a simple and rapid activity-based diagnostic (ABDx) test that identifies SARS-CoV-2 infections by measuring the activity of a viral enzyme, Papain-Like protease (PLpro).
View Article and Find Full Text PDFNeuropeptides: The Evergreen Jack-of-All-Trades in Neuronal Circuit Development and Regulation.
Bioessays
December 2024
Department of Molecular Neurosciences, Center for Brain Research, Medical University of Vienna, Vienna, Austria.
Neuropeptides are key modulators of adult neurocircuits, balancing their sensitivity to both excitation and inhibition, and fine-tuning fast neurotransmitter action under physiological conditions. Here, we reason that transient increases in neuropeptide availability and action exist during brain development for synapse maturation, selection, and maintenance. We discuss fundamental concepts of neuropeptide signaling at G protein-coupled receptors (GPCRs), with a particular focus on how signaling at neuropeptide GPCRs could underpin neuronal morphogenesis.
View Article and Find Full Text PDFFasting Glycemia, Glycosylated Hemoglobin and Malnutrition Inflammation Are Associated With Sarcopenia in Older People With Chronic Kidney Disease Undergoing Hemodialysis Treatment: A Cross-Sectional Study.
Cureus
November 2024
Department of Therapeutic Processes, Faculty of Health Sciences, Universidad Católica de Temuco, Temuco, CHL.
Background: Contradictory data are available on the possible association between sarcopenia and other clinical disorders in patients with chronic kidney disease (CKD) undergoing hemodialysis.
Objective: To determine the association between sarcopenia and markers associated with systemic inflammation, fasting glycemia, and quality of life in older people with CKD undergoing hemodialysis.
Methods: This was an analytical cross-sectional study.
Chronic Obstructive Pulmonary Disease: The Role of Healthy and Unhealthy Dietary Patterns-A Comprehensive Review.
Food Sci Nutr
December 2024
Department of Nutritional Sciences, Faculty of Medicine Mashhad University of Medical Sciences Mashhad Iran.
Chronic obstructive pulmonary disease (COPD) is a progressive and irreversible disease affecting many people worldwide. Recent evidence suggests that diet and lifestyle play a vital role in COPD progression. We aimed to provide a comprehensive review of the effect of healthy and unhealthy dietary patterns on preventing and treating COPD.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!