منابع مشابه
NetAcet: prediction of N-terminal acetylation sites
We present here a neural network based method for prediction of N-terminal acetylation-by far the most abundant post-translational modification in eukaryotes. The method was developed on a yeast dataset for N-acetyltransferase A (NatA) acetylation, which is the type of N-acetylation for which most examples are known and for which orthologs have been found in several eukaryotes. We obtain correl...
متن کامل(Hyper)tension release by N-terminal acetylation.
A recent study links N-terminal acetylation and N-end rule degradation to blood pressure regulation. N-terminal mutants of Rgs2, a key G-protein regulator, are differentially processed by N-terminal acetyltransferases and the two branches of the N-end rule pathway. This leads to an imbalance in the signaling governing blood pressure.
متن کاملMeeting the (N-Terminal) End with Acetylation
Cell-fate decisions are tightly linked to cellular energy status. In this issue, Yi et al. (2011) introduce a mechanism by which Bcl-xL lowers the threshold for apoptosis by suppressing acetyl-CoA production, which, in turn, suppresses the N-alpha-acetylation important for activation of the proapoptotic protease caspase-2.
متن کاملTowards a Functional Understanding of Protein N-Terminal Acetylation
Protein N-terminal acetylation is a major modification of eukaryotic proteins. Its functional implications include regulation of protein-protein interactions and targeting to membranes, as demonstrated by studies of a handful of proteins. Fifty years after its discovery, a potential general function of the N-terminal acetyl group carried by thousands of unique proteins remains enigmatic. Howeve...
متن کاملA review of COFRADIC techniques targeting protein N-terminal acetylation
Acetylation of nascent protein Nalpha-termini is a common modification among archae and eukaryotes and can influence the structure and function of target proteins. This modification has been studied on an individual protein or (synthetic) peptide level or on a proteome scale using two-dimensional polyacrylamide gel electrophoresis. We recently developed mass spectrometry driven proteome analyti...
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ژورنال
عنوان ژورنال: Science Advances
سال: 2020
ISSN: 2375-2548
DOI: 10.1126/sciadv.aay8793