ArticleMethods in molecular biology (Clifton, N.J.)2023
N-Terminal Arginylation Pull-down Analysis Using the R-Catcher Tool.
Article in Methods in molecular biology (Clifton, N.J.), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Implementing N-terminomics and machine learning to probe Nt-arginylation.Nature communications · 2025Article
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Authors and funding
3 authors.
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Abstract
Protein arginylation is a unique and under-explored posttranslational modification, which governs many biological functions and the fate of affected proteins. Since ATE1 was discovered in 1963, a central tenet of protein arginylation is that arginylated proteins are destined for proteolysis. However, recent studies have shown that protein arginylation controls not only the half-life of a protein but also various signaling pathways. Here, we introduce a novel molecular tool to elucidate protein arginylation. This new tool, termed R-catcher, is derived from the ZZ domain of p62/sequestosome-1, an N-recognin of the N-degron pathway. The ZZ domain, which has been shown to strongly bind N-terminal arginine, has been modified at specific residues to increase specificity and affinity for N-terminal arginine. R-catcher is a powerful analysis tool allowing researchers to capture the cellular arginylation patterns under various stimuli and conditions, thereby identifying potential therapeutic targets in numerous diseases.
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