Author

Ralph Krafczyk

Ludwig-Maximilians-Universität MünchenORCID 0000-0001-6171-6086Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2

Signature Assays, Organisms & Methods

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Organism:E. coli· 2 Approach:experimental assay· 2 Assay:proteomics· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1

Frequent Co-Authors

Pavel KielkowskiiD· 2 shared Alina SieberiD· 1 shared Andreas SchlundtiD· 1 shared Anna Schäpers· 1 shared Axel ImhofiD· 1 shared Dmitrij FrishmaniD· 1 shared Fei QiiD· 1 shared Ignasi FornéiD· 1 shared

Activity by Year

2024-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 31 mutual co-author links

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2 shared papersMicrobiology

Pavel KielkowskiORCID

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2 papers

Recent·Most cited

MicrobiologyNature CommunicationsPeer-reviewedDec 2, 2024

EF-P and its paralog EfpL (YeiP) differentially control translation of proline containing sequences

Alina Sieber, Marina Parr, Julian von Ehr…·Jürgen Lassak

This study identifies EfpL as a ribosome rescue factor that senses cellular metabolic state, complementing EF-P in proline-containing sequence translation.

14 citations

E. coliproteomics

𝕏 PostBluesky

MicrobiologyCell ReportsPeer-reviewedApr 17, 2024

Decrypting the functional design of unmodified translation elongation factor P

Urte Tomasiunaite, Pavel Kielkowski, Ralph Krafczyk…·Kirsten Jung

This study identifies unmodified EF-P variants from Rhodomicrobium vannielii that restore function in E. coli lacking EF-P modifications, revealing design principles for polyproline synthesis.

8 citations

E. coliproteomics

𝕏 PostBluesky