Results 81 to 90 of about 10,168 (226)

Exploring complex cellular phenotypes and model-guided strain design with a novel genome-scale metabolic model of Clostridium thermocellum DSM 1313 implementing an adjustable cellulosome [PDF]

, 2016
Additional file 1.
Cong T. Trinh, Intawat Nookaew, R. Adam Thompson, Sanjeev Dahal, Sergio Garcia   +4 more
core   +7 more sources

Exploring biochemical and functional features of Leishmania major phosphoenolpyruvate carboxykinase [PDF]

, 2015
This work reports the first functional characterization of leishmanial PEPCK. The recombinant Leishmania major enzyme (Lmj-PEPCK) exhibits equivalent kcat values for the phosphoenolpyruvate (PEP) and oxaloacetate (OAA) forming reactions.
Giordana, Lucila, Nowicki, Cristina, Sosa, Máximo Hernán   +2 more
core   +1 more source

HSP70 as a Mediator of Host–Pathogen Interaction in Arabidopsis thaliana During Plasmodiophora brassicae Infection

Physiologia Plantarum, Volume 177, Issue 3, May/June 2025.
ABSTRACT Plasmodiophora brassicae is one of the most devastating threats to Brassicaceae crops. However, the molecular mechanisms underlying clubroot disease remain unclear. Initial proteomics results led us to hypothesize that HSP70 proteins regulate host–P. brassicae interactions by modulating both plant defenses and pathogen activity.
Romana Kopecká, Miroslav Berka, Susann Auer, David Alabadí, Markéta Luklová, Sunita Jindal, Jutta Ludwig‐Müller, Martin Černý   +7 more
wiley   +1 more source

Aluminum Fluorides as Noncovalent Lewis Acids in Proteins: The Case of Phosphoryl Transfer Enzymes

ChemPlusChem, Volume 90, Issue 1, January 2025.
The abundance, directionality and energetic features of O ⋅ ⋅ ⋅ Al Triel Bonds in biological systems have been studied herein combining a search in the PDB (Protein Data Bank) with Quantum Mechanics calculations at the PBE0‐D3/def2‐TZVPD level of theory. Results indicate the noncovalent and attractive nature of the interaction, being important to fully
Sergi Burguera, Lenin Vidal, Antonio Bauzá   +2 more
wiley   +1 more source

Transcriptomic and Metabolomic Insights Into the Prebiotic Potential of Camellia Seed Oil for Enhancing Akkermansia muciniphila Proliferation In Vitro

Food Science &Nutrition, Volume 13, Issue 1, January 2025.
Camellia seed oil is rich in bioactive compounds, which could promote the in vitro proliferation of Akkermansia muciniphila by reducing the oxidation–reduction potential of the media and activating the metabolism pathways involving energy and nucleic acid metabolism, protein synthesis, and environmental adaptation, thereby facilitating the nutrient ...
Xi Chen, Yong Zhu, Muhammad Mazhar, Likang Qin   +3 more
wiley   +1 more source

Biochemical characterization of phosphoenolpyruvate carboxykinases from Arabidopsis thaliana [PDF]

, 2019
ATP-dependent phosphoenolpyruvate carboxykinases (PEPCKs, EC 4.1.1.49) from C4 and CAM plants have been widely studied due to their crucial role in photosynthetic CO2 fixation.
Figueroa, Carlos Maria, Hartman, Matias Daniel, Iglesias, Alberto Alvaro, Leaden, Laura, Podesta, Florencio Esteban, Rojas, Bruno Ezequiel   +5 more
core   +1 more source

Differential Abundance of Protein Acylation in Mycobacterium tuberculosis Under Exposure to Nitrosative Stress

PROTEOMICS – Clinical Applications, Volume 18, Issue 6, November 2024.
ABSTRACT Background: Human macrophages generate antimicrobial reactive nitrogen species in response to infection by Mycobacterium tuberculosis (Mtb). Exposure to these redox‐reactive compounds induces stress response in Mtb, which can affect posttranslational modifications (PTM). Methods: Here, we present the global analysis of the PTM acylation of Mtb
Alemayehu Godana Birhanu, Tahira Riaz, Mari Støen, Tone Tønjum   +3 more
wiley   +1 more source

The mitochondrial and cytosolic forms of avian phosphoenolpyruvate carboxykinase (GTP) are encoded by different messenger RNAs. [PDF]

Journal of Biological Chemistry, 1982
Previous work from our laboratory (Watford, M., Hod, Y., Chiao, Y. B., Utter M. F., and Hanson R. W. (1981) J. Biol. Chem. 256, 10023-10027) indicated that in the chicken, hepatic phosphoenolpyruvate carboxykinase is in the mitochondria, whereas kidney contains both a mitochondrial and cytosolic form of the enzyme. In the present study the two forms of
Merton F. Utter, Y Hod, Richard W. Hanson   +2 more
openaire   +2 more sources

Proteomic profiling reveals the transglutaminase-2 externalization pathway in kidneys after unilateral ureteric obstruction [PDF]

, 2018
Increased export of transglutaminase-2 (TG2) by tubular epithelial cells (TECs) into the surrounding interstitium modifies the extracellular homeostatic balance, leading to fibrotic membrane expansion.
A., Ball, Boocock, C., C., Coveney, D., E., Furini, G., G., Huang, Johnson, L., N., R., Ramaswamy, Scarpellini, Schroeder, T.S., Tonoli, Verderio, Verderio Edwards E   +22 more
core   +1 more source

The activation of Chlamydomonas reinhardtii alpha amylase 2 by glutamine requires its N‐terminal aspartate kinase–chorismate mutase–tyrA (ACT) domain

Plant Direct, Volume 8, Issue 6, June 2024.
Abstract The coordination of assimilation pathways for all the elements that make up cellular components is a vital task for every organism. Integrating the assimilation and use of carbon (C) and nitrogen (N) is of particular importance because of the high cellular abundance of these elements.
Lisa Scholtysek, Ansgar Poetsch, Eckhard Hofmann, Anja Hemschemeier   +3 more
wiley   +1 more source