Results 41 to 50 of about 20,636 (170)

Identification of a Histidine Metal Ligand in the \u3cem\u3eargE\u3c/em\u3e-Encoded \u3cem\u3eN\u3c/em\u3e-Acetyl-L-Ornithine Deacetylase from \u3cem\u3eEscherichia coli\u3c/em\u3e [PDF]

, 2013
The H355A, H355K, H80A, and H80K mutant enzymes of the argE-encoded N-acetyl-L-ornithine deacetylase (ArgE) from Escherichia coli were prepared, however, only the H355A enzyme was found to be soluble. Kinetic analysis of the Co(II)-loaded H355A exhibited
Gillner, Danuta, Holz, Richard C., Liu, Dali, McGregor, Wade C., Swierczek, Sabina I.   +4 more
core   +1 more source

Proteases and caspase-like activity in the yeast Saccharomyces cerevisiae. [PDF]

, 2013
addresses: Biosciences, University of Exeter, Geoffrey Pope Building, Stocker Road, Exeter EX4 4QD, UK.types: Journal Article; Research Support, Non-U.S.
Ramsdale, M, Wilkinson, D
core   +1 more source

Advances in Wine Yeast Autolysis: Biochemical and Molecular Mechanisms, and the Release of Organic Compounds in White and Sparkling Wines—An Updated Review

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT Wine yeasts play a central role in alcoholic fermentation and significantly contribute to the sensory attributes of wines through cellular autolysis during lees aging (sur lie), especially in white wines. This process releases organic compounds that alter the wine's chemical and sensory profile.
José Ricardo Machado dos Santos, Aniela Pinto Kempka   +1 more
wiley   +1 more source

Subclass III SnRK2 Kinases Coordinate Starch and Storage Protein Synthesis During Maize Kernel Development

Plant Biotechnology Journal, Volume 24, Issue 4, Page 2279-2299, April 2026.
ABSTRACT Enhancing both starch and protein accumulation is a key strategy for improving maize yield and quality. Achieving this goal requires an in‐depth understanding of the regulatory mechanisms that integrate these pathways. Here, we demonstrate that functionally redundant subclass III SNF1‐related protein kinase 2s (SnRK2s) act as central ...
Yayun Wang, Tiandan Long, Changqing Mao, Shan Feng, Qiang Liao, Yufeng Hu, Junjie Zhang, Hanmei Liu, Yinghong Liu, Xiujun Fan, Lei Gao, Canmei Cun, Binjie Xu, Daqiu Zhao, Jing Wang, Yubi Huang, Yangping Li   +16 more
wiley   +1 more source

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

FEBS Letters, Volume 600, Issue 5, Page 631-643, March 2026.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source

Molecular Mechanisms of Secreting Vesicle Biogenesis and Secretion in Chronic Degenerative Diseases [PDF]

, 2012
Regulated trafficking and secretion of insulin by the β cell of the endocrine pancreas is critical to maintain our body energy homeostasis. Disruption of these processes typically leads to hyperglycemia and the complications of diabetes.
Qiao, Xinxian
core  

An Overview of Polyphenols and Color Chemistry in Cocoa

AgriFood: Journal of Agricultural Products for Food, Volume 2, Issue 1, Page 80-95, March 2026.
Cocoa polyphenols have been traditionally known for their beneficial properties in human health. However, less is known about their other impacts on cocoa processing. This review highlights current discoveries in the role of polyphenols in the formation of color in cocoa.
Jasmeet Kaur Khanijou, Mario Wibowo
wiley   +1 more source

The \u3cem\u3edapE\u3c/em\u3e-encoded \u3cem\u3eN\u3c/em\u3e-succinyl-l,l-diaminopimelic Acid Desuccinylase from \u3cem\u3eHaemophilus influenzae\u3c/em\u3e Contains Two Active-site Histidine Residues [PDF]

, 2009
The catalytic and structural properties of the H67A and H349A dapE-encoded N-succinyl-l,l-diaminopimelic acid desuccinylase (DapE) from Haemophilus influenzae were investigated.
Bennett, Brian, Bienvenue, David L., Gillner, Danuta, Holz, Richard C., Joachimiak, Andzrej, Nocek, Boguslaw P., Zachary, Vincentos   +6 more
core   +1 more source

Differences in Phenylpropanoid and Reactive Oxygen Species Genes Drive Plastic and Adaptive Responses to Drought Stress Between Douglas‐Fir Varieties and Hybrids

Plant Direct, Volume 10, Issue 3, March 2026.
ABSTRACT Warming climates bring significant challenges to the survival and growth of conifer species, yet the genomic basis of drought resistance is poorly understood. In this study, we used a common garden experiment to combine genomic, physiological and transcriptomic analysis to dissect plastic and adaptive responses to drought between Douglas‐fir ...
Kailey Baesen, Amanda Fitzhugh, Amanda R. De La Torre   +2 more
wiley   +1 more source

Characterization of Bromelain‐Soluble Sheepskin (Ovis aries) Proteins and Effect of In Vitro Gastrointestinal Digestion on Angiotensin Converting Enzyme Inhibition Activity

Food Science &Nutrition, Volume 14, Issue 2, February 2026.
Novel bioactive peptides resulted from in vitro gastrointestinal digestion of soluble sheep skin protein. ABSTRACT This work characterizes proteins extracted from sheepskin using bromelain and examines angiotensin converting enzyme (ACE) inhibition activity of the peptides generated by in vitro gastrointestinal digestion (GID).
Dita Prameswari Trenggono Putri, Marta Gallego, Mohammad Zainal Abidin, Nanung Agus Fitriyanto, Leticia Mora, Fidel Toldrá, Yuny Erwanto   +6 more
wiley   +1 more source