Article ; Online: Orchestrating serine/threonine phosphorylation and elucidating downstream effects by short linear motifs.
2022 Volume 479, Issue 1, Page(s) 1–22
Abstract: Cellular function is based on protein-protein interactions. A large proportion of these interactions involves the binding of short linear motifs (SLiMs) by folded globular domains. These interactions are regulated by post-translational modifications, ... ...
Abstract | Cellular function is based on protein-protein interactions. A large proportion of these interactions involves the binding of short linear motifs (SLiMs) by folded globular domains. These interactions are regulated by post-translational modifications, such as phosphorylation, that create and break motif binding sites or tune the affinity of the interactions. In addition, motif-based interactions are involved in targeting serine/threonine kinases and phosphatases to their substrate and contribute to the specificity of the enzymatic actions regulating which sites are phosphorylated. Here, we review how SLiM-based interactions assist in determining the specificity of serine/threonine kinases and phosphatases, and how phosphorylation, in turn, affects motif-based interactions. We provide examples of SLiM-based interactions that are turned on/off, or are tuned by serine/threonine phosphorylation and exemplify how this affects SLiM-based protein complex formation. |
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MeSH term(s) | Binding Sites ; Humans ; Phosphoric Monoester Hydrolases/metabolism ; Phosphorylation ; Protein Interaction Domains and Motifs ; Protein Processing, Post-Translational ; Protein Serine-Threonine Kinases/metabolism ; Serine/chemistry ; Serine/metabolism ; Substrate Specificity ; Threonine/chemistry ; Threonine/metabolism |
Chemical Substances | Threonine (2ZD004190S) ; Serine (452VLY9402) ; Protein Serine-Threonine Kinases (EC 2.7.11.1) ; Phosphoric Monoester Hydrolases (EC 3.1.3.2) |
Language | English |
Publishing date | 2022-01-06 |
Publishing country | England |
Document type | Journal Article ; Research Support, Non-U.S. Gov't ; Review |
ZDB-ID | 2969-5 |
ISSN | 1470-8728 ; 0006-2936 ; 0306-3275 ; 0264-6021 |
ISSN (online) | 1470-8728 |
ISSN | 0006-2936 ; 0306-3275 ; 0264-6021 |
DOI | 10.1042/BCJ20200714 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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