Results 1 to 10 of about 1,053 (95)

Merging Biocatalysis and Chemocatalysis in Flow: State‐of‐the‐Art and Future Directions for Sustainable Synthesis [PDF]

Angewandte Chemie, Volume 138, Issue 25, 15 June 2026.
This review highlights recent advances in integrating biocatalysis and chemocatalysis in continuous flow to create streamlined, sustainable processes. It examines chemo‐enzymatic cascades combining at least one enzymatic and one chemical step, discusses challenges such as enzyme immobilization, leaching, and reactor clogging, and presents solutions ...
Petros Siasiaridis, Matteo Damian, Francesco G. Mutti   +2 more
wiley   +3 more sources

Molecular basis for azetidine-2-carboxylic acid biosynthesis [PDF]

Nature Communications
Azetidine-2-carboxylic acid (AZE) is a long-known plant metabolite. Recently, AZE synthases have been identified in bacterial natural product pathways involving non-ribosomal peptide synthetases.
Tim J. Klaubert, Jonas Gellner, Charles Bernard, Juliana Effert, Carine Lombard, Ville R. I. Kaila, Helge B. Bode, Yanyan Li, Michael Groll   +8 more
doaj   +2 more sources

The Effect of Chalcone Isomerase Gene Silencing on Pigment Production Pathway in Petunia hybrida with RNAi Technology [PDF]

Majallah-i ̒Ulum-i Bāghbānī, 2023
Introduction  Flower color is one of the most significant characteristics in ornamental plant breeding. New varieties of various plants in relation to their flower color have been obtained by monitoring the expression levels of genes involved or ...
F. Keykha Akhar, A.R. Bagheri, N. Moshtaghi, M. Fakhrfeshani   +3 more
doaj   +1 more source

Intramolecular Benzoin Reaction Catalyzed by Benzaldehyde Lyase from Pseudomonas Fluorescens Biovar I [PDF]

Angewandte Chemie, 2017
AbstractIntramolecular benzoin reactions catalyzed by benzaldehyde lyase from Pseudomonas fluorescens biovar I (BAL) are reported. The structure of the substrates envisaged for this reaction consists of two benzaldehyde derivatives linked by an alkyl chain.
Karel Hernández, Teodor Parella, Giovanna Petrillo, Isabel Usón, Claudia M. Wandtke, Jesús Joglar, Jordi Bujons, Pere Clapés   +7 more
openaire   +4 more sources

Bacterial Conversion of Hydroxylamino Aromatic Compounds by both Lyase and Mutase Enzymes Involves Intramolecular Transfer of Hydroxyl Groups [PDF]

Applied and Environmental Microbiology, 2003
ABSTRACT Hydroxylamino aromatic compounds are converted to either the corresponding aminophenols or protocatechuate during the bacterial degradation of nitroaromatic compounds. The origin of the hydroxyl group of the products could be the substrate itself (intramolecular transfer mechanism) or the solvent water (intermolecular ...
Lloyd J, Nadeau, Zhongqi, He, Jim C, Spain   +2 more
openaire   +2 more sources

Discovery of unique lanthionine synthetases reveals new mechanistic and evolutionary insights.

PLoS Biology, 2010
Lantibiotic synthetases are remarkable biocatalysts generating conformationally constrained peptides with a variety of biological activities by repeatedly utilizing two simple posttranslational modification reactions: dehydration of Ser/Thr residues and ...
Yuki Goto, Bo Li, Jan Claesen, Yanxiang Shi, Mervyn J Bibb, Wilfred A van der Donk   +5 more
doaj   +1 more source

The genes and enzymes of phosphonate metabolism by bacteria, and their distribution in the marine environment

Frontiers in Microbiology, 2012
Phosphonates are compounds that contain the chemically-stable carbon-phosphorus (C-P) bond. They are widely distributed amongst more primitive life forms including many marine invertebrates and constitute a significant component of the Dissolved Organic
Juan F Villarreal-Chiu, John P. Quinn, John W McGrath   +2 more
doaj   +1 more source

Unlocking a Nitrosuccinate Lyase for Decarboxylative Enzymatic Hydronitration

Angewandte Chemie, Volume 138, Issue 31, 27 July 2026.
The nitrosuccinate lyase CreD catalyzes C–NO2 bond formation using nitrite in water and shows synthetic practicality with high turnover numbers up to 102,000. A combination of protein engineering and computational methods helped to reveal the mechanistic principles that underpin this unique enzymatic activity.
Matteo Aleotti, Hannah Dreisbach, Rémi Corlay, Clara Weber, Tamara Reiter, Wael Elaily, Bastian Daniel, Klaus Zangger, Pedro A. Sánchez‐Murcia, Mélanie Hall   +9 more
wiley   +2 more sources

Revisiting small‐molecule fluorescent probes in food freshness detection

Smart Molecules, EarlyView.
Fluorescent probes serve as versatile tools for food freshness monitoring. This review summarizes recent advances in probes targeting biogenic amines, hydrogen sulfide, pH values, and other key spoilage markers, highlighting their design principles, sensing mechanisms, and practical applications in food quality monitoring. Abstract Food spoilage driven
Xinrui Wang, Zhao Wang, Jingwen Zou, Xuyuan Jiang, Changyu Bian, Zhiqiang Mao   +5 more
wiley   +1 more source

Decoding MAPK cascades in plant immunity: Activation, regulation, integration, and pathogen manipulation

Journal of Integrative Plant Biology, Volume 68, Issue 8, Page 3000-3024, August 2026.
This review focuses on mitogen‐activated protein kinase (MAPK) activation and summarizes how plants regulate and integrate MAPK signaling in modulating plant immune responses. It also examines the effectors pathogens have evolved to manipulate MAPK activation and thereby inhibit plant immunity.
Guitao Zhong, Zhanchun Wang, Dingzhong Tang, Wei Wang   +3 more
wiley   +1 more source