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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1016/j.plantsci.2023.111866
|2 doi
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|a pubmed25n1206.xml
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|a (DE-627)NLM362115222
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|a (NLM)37714383
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|a (PII)S0168-9452(23)00283-2
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Balbinott, Natalia
|e verfasserin
|4 aut
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| 245 |
1 |
4 |
|a The many faces of lysine acylation in proteins
|b Phytohormones as unexplored substrates
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|c 2023
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Revised 08.10.2023
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|a published: Print-Electronic
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|a Citation Status Publisher
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| 520 |
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|a Copyright © 2023 Elsevier B.V. All rights reserved.
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|a Protein post-translational modification (PTM) is a ubiquitous process that occurs in most proteins. Lysine residues containing an ε-amino group are recognized as hotspots for the addition of different chemical groups. Lysine acetylation, extensively studied in histones, serves as an epigenetic hallmark capable of promoting changes in chromatin structure and availability. Acyl groups derived from molecules involved in carbohydrate and lipid metabolisms, such as lactate, succinate and hydroxybutyrate, were identified as lysine modifications of histones and other proteins. Lysine-acyltransferases do not exhibit significant substrate specificity concerning acyl donors. Furthermore, plant hormones harboring acyl groups often form conjugates with free amino acids to regulate their activity and function during plant physiological processes and responses, a process mediated by GH3 enzymes. Besides forming low-molecular weight conjugates, auxins have been shown to covalently modify proteins in bean seeds. Aside from auxins, other phytohormones with acyl groups are unexplored potential substrates for post-translational acylation of proteins. Using MS data searches, we revealed various proteins with lysine residues linked to auxin, abscisic acid, gibberellic acid, jasmonic acid, and salicylic acid. These findings raise compelling questions about the ability of plant hormones harboring carboxyl groups to serve as new candidates for protein acylation and acting in protein PTM and modulation
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|a Journal Article
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|a Review
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|a Abscisic acid
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| 650 |
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4 |
|a Acetyl transferases
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| 650 |
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4 |
|a Auxin
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| 650 |
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4 |
|a GH3
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| 650 |
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4 |
|a HAT
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| 650 |
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4 |
|a Plant hormones
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| 650 |
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4 |
|a Post translational modification
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| 650 |
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4 |
|a Proteomics
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| 700 |
1 |
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|a Margis, Rogerio
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Plant science : an international journal of experimental plant biology
|d 1985
|g 336(2023) vom: 01. Nov., Seite 111866
|w (DE-627)NLM098174193
|x 1873-2259
|7 nnas
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| 773 |
1 |
8 |
|g volume:336
|g year:2023
|g day:01
|g month:11
|g pages:111866
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|u http://dx.doi.org/10.1016/j.plantsci.2023.111866
|3 Volltext
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