Results 31 to 40 of about 1,339 (96)

Structural basis of ligand selectivity in FAD/NAD(P)H‐dependent dehydrogenases: insights from trypanothione reductase and type II NADH dehydrogenase

Protein Science, Volume 35, Issue 7, July 2026.
Abstract FAD/NAD(P)H‐dependent dehydrogenases form a structurally conserved family of redox enzymes that participate in essential metabolic processes across parasites and higher organisms. Among them, trypanothione reductase (TR) is a key component of the redox metabolism of Leishmania species and represents an attractive target for antileishmanial ...
Giulia Chiara Maria Perrone, Serena Spadone, Anna Lucia Francavilla, Sara Morselli, Sabino Todisco, Margherita Ortalli, Jairo Alfonso Mendoza‐Roldan, Valeria Scaglione, Maria Noemi Sgobba, Lorenzo Guerra, Federica Belluti, Stefania Varani, Domenico Otranto, Anna De Grassi, Mariateresa Volpicella, Ciro Leonardo Pierri   +15 more
wiley   +1 more source

Integrated genomic and transcriptomic approaches reveal oxidative stress adaptation mechanisms in a mesotrione‐resistant Amaranthus tuberculatus biotype

Pest Management Science, Volume 82, Issue 7, Page 6387-6398, July 2026.
Integrated GWAS and transcriptomics in a Canadian waterhemp biotype reveal mesotrione resistance is polygenic and metabolically driven. Significant SNPs and 187 herbicide‐responsive genes point to enhanced redox homeostasis, glutathione‐linked detoxification, lipid/secondary metabolism, and oxidative stress responses. Resistance arises from coordinated,
Martin Laforest, Marianne Bessette, Geneviève Gagnon, Sandra Flores‐Mejia, Brahim Soufiane, Marie‐Claire Goulet, Dominique Michaud   +6 more
wiley   +1 more source

It started off as a Cys, how did it end up like this? Identifying the extent of unmodelled oxidatively modified cysteines within the Protein Data Bank

Acta Crystallographica Section D, Volume 82, Issue 7, Page 700-714, July 2026.
This work examines data contained within 118 215 structures in the Protein Data Bank for unmodelled difference density concomitant with unmodelled oxidatively damaged cysteines. This analysis demonstrates that site‐specific oxidation of residues is a phenomenon of which the experimenter should be aware, and highlights the need for a suitable detection ...
Samuel P. Foster, Anna J. Warren, C. Alistair Siebert, Jaswir Basran, Peter C. E. Moody   +4 more
wiley   +1 more source

Artificial Intelligence–Assisted Design of Plant‐Protein Meat Analogues: Integrating Nutrition, Functionality, and Fibrillation‐Based Texturization

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 4, July 2026.
ABSTRACT Plant proteins provide nutritional value and techno‐functional performance, yet their predominantly globular structures often form isotropic gels that lack the fibrous, anisotropic, and water‐retaining network of animal muscle. This review examines plant‐protein meat analogue design as a multi‐objective challenge requiring the simultaneous ...
Amir Amiri, Klaudia Masztalerz, Srishty Maggo, Anika Singh, Vladislav Korolev, Anubhav Pratap‐Singh   +5 more
wiley   +1 more source

A multilayered regulatory framework linking cell wall remodelling, redox homeostasis, and metabolic plasticity during leaf development in Arabidopsis thaliana

Annals of Applied Biology, Volume 189, Issue 1, July 2026.
This study proposes a three‐layered regulatory model illustrating the transition from cell wall remodelling to redox homeostasis during leaf maturation. The model integrates structural extensibility (CESA8, XTH15), redox‐metabolic balancing (AOX1A), and transcriptional feedback mediated by NAC13.
Bayram Ali Yerlikaya
wiley   +1 more source

Rapid CO2 effects on protein‐related metabolism during photosynthetic gas exchange

The Plant Journal, Volume 127, Issue 1, July 2026.
SUMMARY It is common practice to vary atmospheric CO2 mole fraction (Ca) during gas exchange experiments to manipulate photorespiration and explore photosynthetic properties such as maximum carboxylation velocity. In doing so, it is assumed that changing Ca essentially alters the carboxylation‐to‐oxygenation ratio, with negligible effects on other ...
Corentin Dourmap, Cyril Abadie, Marlène Davanture, Willy Bienvenut, Julie Lalande, Guillaume Tcherkez   +5 more
wiley   +1 more source

Sulfate starvation response modules connect sulfur metabolism to photorespiration and photosynthesis

The Plant Journal, Volume 127, Issue 1, July 2026.
Significance Statement How plants regulate mineral homeostasis and integrate it with other physiological processes is crucial for developing crops that can better withstand environmental challenges. In this study, we show that PYD4 (PYRIMIDINE 4) and MGL (METHIONINE GAMMA‐LYASE), are involved in sulfate starvation response regulation. Moreover, PYD4 is
Suvajit Basu, Inken Thiemann, Stefan Timm, Varsa Shukla, Philipp Baessler, Philipp Westhoff, Stanislav Kopriva, Daniela Ristova   +7 more
wiley   +1 more source

Altered transposon element-derived genes distort oxygen-free radical scavenger systems in FXD. [PDF]

NAR Mol Med
Suganuma T, Hassan H, Swanson SK, Laxman S, Workman JL.   +4 more
europepmc   +1 more source

Zero-valent sulfur is the product of assimilatory sulfite reductase and a substrate of cysteine synthase. [PDF]

Appl Environ Microbiol
Cao Q, Liu X, Wang Q, Xia Y, Xun L, Liu H.   +5 more
europepmc   +1 more source

A Synthetic Iron Model of Carbon-Sulfur Bond Activation by the Nitrogenase-Family Enzyme Methylthio-Alkane Reductase. [PDF]

J Am Chem Soc
Johansen CM, Kuno-Williams DR, Ovian JM, Peters JC.   +3 more
europepmc   +1 more source