منابع مشابه
Progress toward Understanding Protein S-acylation: Prospective in Plants
S-acylation, also known as S-palmitoylation or palmitoylation, is a reversible post-translational lipid modification in which long chain fatty acid, usually the 16-carbon palmitate, covalently attaches to a cysteine residue(s) throughout the protein via a thioester bond. It is involved in an array of important biological processes during growth and development, reproduction and stress responses...
متن کاملTandem fluorescence imaging of dynamic S-acylation and protein turnover.
The functional significance and regulation of reversible S-acylation on diverse proteins remain unclear because of limited methods for efficient quantitative analysis of palmitate turnover. Here, we describe a tandem labeling and detection method to simultaneously monitor dynamic S-palmitoylation and protein turnover. By combining S-acylation and cotranslational fatty acid chemical reporters wi...
متن کاملCurrent perspective on protein S-acylation in plants: more than just a fatty anchor?
Membranes are an important signalling platform in plants. The plasma membrane is the point where information about the external environment must be converted into intracellular signals, while endomembranes are important sites of protein trafficking, organization, compartmentalization, and intracellular signalling. This requires co-ordinating the spatial distribution of proteins, their activatio...
متن کاملS-acylation by the DHHC protein family.
A family of 23 DHHC (Asp-His-His-Cys) proteins that function as mammalian S-acyltransferases has been identified, reinvigorating the study of protein S-acylation. Recent studies have continued to reveal how S-acylation affects target proteins, and have provided glimpses of how DHHC-substrate specificity might be achieved.
متن کاملIon channel regulation by protein S-acylation
Protein S-acylation, the reversible covalent fatty-acid modification of cysteine residues, has emerged as a dynamic posttranslational modification (PTM) that controls the diversity, life cycle, and physiological function of numerous ligand- and voltage-gated ion channels. S-acylation is enzymatically mediated by a diverse family of acyltransferases (zDHHCs) and is reversed by acylthioesterases....
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ژورنال
عنوان ژورنال: International Journal of Molecular Sciences
سال: 2019
ISSN: 1422-0067
DOI: 10.3390/ijms20030560