Author

I. Suppanz

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Cell Biology· 2 Biochemistry· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 3 Approach:experimental assay· 3 Assay:proteomics· 3 Research Focus:cell type annotation· 1 Organism:human· 1 Research Focus:protein folding & dynamics· 1 Organism:yeast· 1

Frequent Co-Authors

B. Warscheid· 3 shared S. Oeljeklaus· 2 shared A. Chacinska· 1 shared A. Fadel· 1 shared A. Kodron· 1 shared A. Schneider· 1 shared A. Schummer· 1 shared C. E. Dewar· 1 shared

Activity by Year

2020-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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3 shared papersCell Biology

B. Warscheid

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

A Msp1-containing complex removes orphaned proteins in the mitochondrial outer membrane of trypanosomes

M. Gerber, I. Suppanz, S. Oeljeklaus, M. Niemann, S. Kaser, B. Warscheid, A. Schneider, C. E. Dewar

This study identifies a trypanosome Msp1-containing complex that removes orphaned mitochondrial outer membrane proteins through proteasomal digestion.

bioRxiv · Mar 7, 2023 · PreprintBiochemistry

Protein homeostasis is maintained by proteasomes containing PSMB9 induced by EEF1A2 upon mitochondrial stress

M. Kim, L. Samluk, T. M. Stepkowski, I. Suppanz, R. A. Serwa, A. Kodron, B. Warscheid, A. Chacinska

The paper shows that mitochondrial stress increases proteasome activity via HSPB1 and PSMB9, which are regulated by EEF1A2 and localized near mitochondria to prevent protein aggregation.

bioRxiv · Dec 23, 2021 · PreprintCell Biology

Pex14p phosphorylation modulates import of citrate synthase 2 into peroxisomes in Saccharomyces cerevisiae

A. Schummer, R. Maier, S. Gabay-Maskit, T. Hansen, W. W. D. Muehlhaeuser, I. Suppanz, A. Fadel, M. Schuldiner, W. Girzalsky, S. Oeljeklaus, E. Zalckvar, R. Erdmann, B. Warscheid

This study shows that phosphorylation of Pex14p at serine 266 regulates the import of Cit2p into peroxisomes, affecting yeast metabolism under different carbon sources.

bioRxiv · Jul 3, 2020Cell Biology