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Protein acetylation in metabolism — metabolites and cofactors

Protein acetylation in metabolism — metabolites and cofactors Acetylation is a key post-translational modification that integrates metabolic flux and physiological processes within cells, including circadian rhythm, cell cycle and energy production Lysine acetyltransferases (KATs) and lysine deacetylases (KDACs) are responsible for reversible changes in protein acetylation status Metabolites or cofactors, including nicotinamide adenine dinucleotide (NAD+), nicotinamide, coenzyme A, acetyl coenzyme A, zinc and butyrate and/or β-hydroxybutyrate, directly alter KAT or KDAC activity to link energy status with cellular and organismal homeostasis The association between NAD+ and sirtuin-mediated mitochondrial improvements is clinically relevant, but the translational potential between other metabolites and cofactors and acetylation and/or deactylation reactions is less clear http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Nature Reviews Endocrinology Springer Journals

Protein acetylation in metabolism — metabolites and cofactors

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References (271)

Publisher
Springer Journals
Copyright
Copyright © 2015 by Nature Publishing Group, a division of Macmillan Publishers Limited. All Rights Reserved.
Subject
Medicine & Public Health; Medicine/Public Health, general; Endocrinology
ISSN
1759-5029
eISSN
1759-5037
DOI
10.1038/nrendo.2015.181
Publisher site
See Article on Publisher Site

Abstract

Acetylation is a key post-translational modification that integrates metabolic flux and physiological processes within cells, including circadian rhythm, cell cycle and energy production Lysine acetyltransferases (KATs) and lysine deacetylases (KDACs) are responsible for reversible changes in protein acetylation status Metabolites or cofactors, including nicotinamide adenine dinucleotide (NAD+), nicotinamide, coenzyme A, acetyl coenzyme A, zinc and butyrate and/or β-hydroxybutyrate, directly alter KAT or KDAC activity to link energy status with cellular and organismal homeostasis The association between NAD+ and sirtuin-mediated mitochondrial improvements is clinically relevant, but the translational potential between other metabolites and cofactors and acetylation and/or deactylation reactions is less clear

Journal

Nature Reviews EndocrinologySpringer Journals

Published: Oct 27, 2015

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