Results 71 to 80 of about 32,516 (204)

The ankyrin repeats and DHHC S-acyl transferase domain of AKR1 act independently to regulate switching from vegetative to mating states in yeast. [PDF]

PLoS ONE, 2011
Signal transduction from G-protein coupled receptors to MAPK cascades through heterotrimeric G-proteins has been described for many eukaryotic systems.
Piers A Hemsley, Claire S Grierson
doaj   +1 more source

Functional characterization of the three Drosophila retinal degeneration C (RDGC) protein phosphatase isoforms. [PDF]

PLoS ONE, 2018
Drosophila retinal degeneration C (RDGC) is the founding member of the PPEF family of protein phosphatases. RDGC mediates dephosphorylation of the visual pigment rhodopsin and the TRP ion channel.
Olaf Voolstra, Lisa Strauch, Matthias Mayer, Armin Huber   +3 more
doaj   +1 more source

PROTEIN S-ACYL TRANSFERASE10 Is Critical for Development and Salt Tolerance in Arabidopsis   [PDF]

The Plant Cell, 2013
Abstract Protein S-acylation, commonly known as palmitoylation, is a reversible posttranslational modification that catalyzes the addition of a saturated lipid group, often palmitate, to the sulfhydryl group of a Cys. Palmitoylation regulates enzyme activity, protein stability, subcellular localization, and intracellular sorting. Many
Liang-Zi, Zhou, Sha, Li, Qiang-Nan, Feng, Yu-Ling, Zhang, Xinying, Zhao, Yong-lun, Zeng, Hao, Wang, Liwen, Jiang, Yan, Zhang   +8 more
openaire   +2 more sources

Grain setting defect1 (GSD1) function in rice depends on S-acylation and interacts with actin 1 (OsACT1) at its C-terminal

Frontiers in Plant Science, 2015
Grain setting defect1 (GSD1), a plant-specific remorin protein specifically localized at the plasma membrane and plasmodesmata of phloem companion cells, affects grain setting in rice through regulating the transport of photoassimilates.
Jinshan eGui, Shuai eZheng, Junhui eShen, Laigeng eLi   +3 more
doaj   +1 more source

Fasting and Refeeding Mediated Phospholipid Remodeling Plays an Important Role in Improving Meat Quality of Aged Laying Hens

Animal Research and One Health, EarlyView.
ABSTRACT This study explored fasting‐induced physiological remodeling effects on meat quality in aged laying hens. Fasting for 15 days (F15) significantly reduced abdominal fat, intermuscular fat width, subcutaneous fat thickness, and liver index versus pre‐fasting (F0) (p < 0.05), which recovered post‐refeeding.
Xiaoran Zhang, Jun Zhang, Yadong Tian, Donghua Li, Yanhua Zhang, Lujie Zhang, Yujie Gong, Xiangtao Kang, Ruirui Jiang   +8 more
wiley   +1 more source

S-acylation of a non-secreted peptide controls plant immunity via secreted-peptide signal activation

EMBO Reports
Small peptides modulate multiple processes in plant cells, but their regulation by post-translational modification remains unclear. ROT4 (ROTUNDIFOLIA4) belongs to a family of Arabidopsis non-secreted small peptides, but knowledge on its molecular ...
Wenliang Li, Tushu Ye, Weixian Ye, Jieyi Liang, Wen Wang, Danlu Han, Xiaoshi Liu, Liting Huang, Youwei Ouyang, Jianwei Liao, Tongsheng Chen, Chengwei Yang, Jianbin Lai   +12 more
doaj   +1 more source

RNA‐centric world of retroviruses: unravelling the molecular strategies of genomic RNA packaging

Biological Reviews, EarlyView.
ABSTRACT Retroviruses constitute a unique group of RNA viruses that have profoundly influenced both evolutionary trajectories and biomedical research. Their ability to reverse transcribe and integrate into host genomes has shaped genomic architecture across species and contributed to our understanding of oncogenes, gene regulation, and RNA biology ...
Mohammad Abdullah Jehad, Suresha G. Prabhu, Lizna M. Ali, Vineeta N. Pillai, Farah Mustafa, Tahir A. Rizvi   +5 more
wiley   +1 more source

In vitro Detection of S-acylation on Recombinant Proteins via the Biotin-Switch Technique

Bio-Protocol, 2014
Protein palmitoylation is the post-translational modification of proteins via the attachment of palmitate through acyl linkages. The nucleophile sulfhydryl group of cysteines is the common palmitoylation site.
Dong Qi, Roger Innes
doaj   +1 more source

Protein–Anthocyanin Interactions in Food Systems: A Reaction‐Network Perspective on Equilibria, Kinetics, and Degradation Pathways

ChemFoodChem, EarlyView.
Protein–anthocyanin interactions are reinterpreted beyond binding affinity through a reaction‐network perspective. Distinct protein classes modulate anthocyanin behavior through equilibrium shifts, matrix‐driven protection, self‐assembly, or covalent conjugation.
E. Mariana Martins, Victor de Freitas, Susana Soares, Joana Oliveira   +3 more
wiley   +1 more source

Thiamine Diphosphate‐Dependent Biocatalysis in the 21st Century

Chemistry – A European Journal, EarlyView.
This account summarizes the major discoveries and recent advances, highlighting the biocatalytic abilities, mechanistic studies, and feature‐based classification that are shaping emerging perspectives on thiamine diphosphate (ThDP)‐dependent catalysis.
Lucrezia Lanza, Daniela Bjarnesen, Michael Müller   +2 more
wiley   +1 more source