[HTML][HTML] Catalase: A critical node in the regulation of cell fate
Catalase (CAT) is an extensively studied if somewhat enigmatic enzyme that is at the heart
of eukaryotic antioxidant systems with a canonical role in peroxisomal function. The CAT …
of eukaryotic antioxidant systems with a canonical role in peroxisomal function. The CAT …
[HTML][HTML] Spotlight on protein N-terminal acetylation
N-terminal acetylation (Nt-acetylation) is a widespread protein modification among
eukaryotes and prokaryotes alike. By appending an acetyl group to the N-terminal amino …
eukaryotes and prokaryotes alike. By appending an acetyl group to the N-terminal amino …
The scope, functions, and dynamics of posttranslational protein modifications
Assessing posttranslational modification (PTM) patterns within protein molecules and
reading their functional implications present grand challenges for plant biology. We combine …
reading their functional implications present grand challenges for plant biology. We combine …
[HTML][HTML] Co-translational, post-translational, and non-catalytic roles of N-terminal acetyltransferases
Recent studies of N-terminal acetylation have identified new N-terminal acetyltransferases
(NATs) and expanded the known functions of these enzymes beyond their roles as ribosome …
(NATs) and expanded the known functions of these enzymes beyond their roles as ribosome …
[HTML][HTML] First things first: vital protein marks by N-terminal acetyltransferases
N-terminal (Nt) acetylation is known to be a highly abundant co-translational protein
modification, but the recent discovery of Golgi-and chloroplast-resident N-terminal …
modification, but the recent discovery of Golgi-and chloroplast-resident N-terminal …
[HTML][HTML] Physiological and transcriptome analyses reveal short-term responses and formation of memory under drought stress in rice
In some plants, exposure to stress can induce a memory response, which appears to play an
important role in adaptation to recurrent stress environments. However, whether rice exhibits …
important role in adaptation to recurrent stress environments. However, whether rice exhibits …
Posttranslational protein modifications in plant metabolism
G Friso, KJ van Wijk - Plant physiology, 2015 - academic.oup.com
Posttranslational modifications (PTM s) of proteins greatly expand proteome diversity,
increase functionality, and allow for rapid responses, all at relatively low costs for the cell …
increase functionality, and allow for rapid responses, all at relatively low costs for the cell …
[HTML][HTML] Cotranslational N-degron masking by acetylation promotes proteome stability in plants
E Linster, FL Forero Ruiz, P Miklankova… - Nature …, 2022 - nature.com
N-terminal protein acetylation (NTA) is a prevalent protein modification essential for viability
in animals and plants. The dominant executor of NTA is the ribosome tethered Nα …
in animals and plants. The dominant executor of NTA is the ribosome tethered Nα …
NATs at a glance
Most proteins receive an acetyl group at the N terminus while in their nascency as the result
of modification by co-translationally acting N-terminal acetyltransferases (NATs). The N …
of modification by co-translationally acting N-terminal acetyltransferases (NATs). The N …
The Plant PTM Viewer, a central resource for exploring plant protein modifications
P Willems, A Horne, T Van Parys… - The Plant …, 2019 - Wiley Online Library
Post‐translational modifications (PTM s) of proteins are central in any kind of cellular
signaling. Modern mass spectrometry technologies enable comprehensive identification and …
signaling. Modern mass spectrometry technologies enable comprehensive identification and …