Author

Matthias Sigg

University of KonstanzORCID 0009-0001-5979-6993Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 1 Organism:human· 1 Research Focus:protein folding & dynamics· 1 Assay:proteomics· 1

Frequent Co-Authors

Andreas MarxiD· 1 shared Florian StengeliD· 1 shared Jan Lehmann· 1 shared Jasmin JanseniD· 1 shared Katrin StuberiD· 1 shared Martin ScheffneriD· 1 shared Michael KovermanniD· 1 shared Simon Maria KienleiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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9 top collaborators · 36 mutual co-author links

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1 shared paperBiochemistry

Andreas MarxORCID

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1 paper

Recent·Most cited

BiochemistryNature CommunicationsPeer-reviewedFeb 21, 2026

Non-hydrolyzable acetyllysine analogs to study protein acetylation in vitro and in cells

Simon Maria Kienle, Matthias Sigg, Tobias Schneider…·Martin Scheffner

This study introduces ketolysine (KeK), a non-hydrolyzable acetyllysine analog, which remains stable in cells and affects p53-mediated transcription, unlike acetyllysine (AcK) which is deacetylated.

DOI 10.1038/s41467-026-69782-6

humanproteomics

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