| Literature DB >> 35583790 |
Patrick Willems1,2.
Abstract
An increasing numbed and diversity of protein posttranslational modifications are mapped by proteomics. Knowledge of modified protein sites can be of direct relevance to steer downstream functional studies, but such information can be difficult to distill from the numerous individual studies that often report modified sites in supplementary data files. In this chapter, we provide basic instructions and use cases to browse and collect plant protein modifications from over 100 studies in a user-friendly manner with the Plant PTM Viewer. The Plant PTM Viewer ( https://www.psb.ugent.be/PlantPTMViewer ) is a central resource compiling currently 24 modifications types for ten thousands of plant proteins. Next to viewing modifications for a protein of interest, we demonstrate how evolutionary conserved modifications can be retrieved using PTM Blast. In addition, modifications themselves located in a motif or sequence context of interest can be retrieved by PTM search. Altogether, these operations can be performed, are intuitive, and open for non-bioinformatic experts.Entities:
Keywords: PTM; Phosphorylation; Plant PTM viewer; Posttranslational modifications; Proteomics
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Year: 2022 PMID： 35583790 DOI： 10.1007/978-1-0716-2079-3_23
Source DB: PubMed Journal: Methods Mol Biol ISSN： 1064-3745