Tools for understanding PTM crosstalk
A special issue of Proteomes (ISSN 2227-7382).
Deadline for manuscript submissions: closed (30 August 2018) | Viewed by 17398
Special Issue Editors
Interests: bioinformatics; proteomics; glycomics
Special Issue Information
Dear Colleagues,
It is now well established that posttranslational modifications (PTMs) act in combination on proteins for modulation and regulation purposes. The next challenge is to identify the constraints that rule their cooperative and/or antagonist effects. This is illustrated in attempts to decipher the “histone code” that would explain the combined effects of methylation, acetylation, ADP-ribosylation, ubiquitination, citrullination and phosphorylation of histone tails. In fact, the elucidation of PTM crosstalk requires dedicated effort not only in improving detection and characterization methods but also in apprehending the interplay between modified proteins and modifying enzymes.
This special issue will reflect the variety of methods and expertise needed to take on this challenge. It will cover PTM detection methods mostly using mass spectrometry (MS) technology, particularly top down strategies that have been successful in characterizing modified histones, along with innovative bioinformatics tools supporting data analysis as well as PTM prediction. Furthermore, since detection and prediction are necessary but not sufficient to understand PTM crosstalk; this Special Issue welcomes manuscripts reflecting current research on how PTM combinations are generated and affect protein function and interactions. This covers studies in protein science in the broadest sense and is equally applicable to prokaryotic or eukaryotic species.
Sincerely,
Dr. Frederique Lisacek
Dr. Lydie Lane
Guest Editors
Manuscript Submission Information
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Keywords
- posttranslational modification (PTM)
- PTM crosstalk
- mass spectrometry
- functional assay
- protein-protein interactions,
- detection method
- prediction
- bioinformatics