Author

Arbesa Saiti

Leibniz-Forschungsinstitut für Molekulare Pharmakologie

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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Biophysics· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Assay:protein structure· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:protein folding & dynamics· 1

Frequent Co-Authors

Kathrin Motzny· 2 shared Sigrid MillesiD· 2 shared Adam LangeiD· 1 shared Alexandra KovinkoiD· 1 shared Andromachi PapagiannoulaiD· 1 shared Antonia M Körber· 1 shared Blaise Gatin‐FraudetiD· 1 shared Carlos A. Elena‐RealiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersBiophysics

Kathrin Motzny

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2 papers

Recent·Most cited

Emergence of new function through evolutionary divergence of an intrinsically disordered region

Carlos A. Elena‐Real, Antonia M Körber, Blaise Gatin‐Fraudet, Alexandra Kovinko, Kathrin Motzny, Arbesa Saiti, Adam Lange, Johannes Broichhagen, Sigrid Milles

This study shows how transient secondary structure in intrinsically disordered regions can generate new molecular functions while preserving ancestral activities in paralogous proteins.

bioRxiv · Aug 25, 2026 · PreprintBiophysics

Promiscuous and multivalent interactions between Eps15 and partner protein Dab2 generate a complex interaction network.

Andromachi Papagiannoula, Ida Marie Vedel, Kathrin Motzny, Maud Tengo, Arbesa Saiti, Sigrid Milles

The paper investigates Eps15's EH domains interactions with Dab2 and its own IDR, revealing promiscuous binding and a self-inhibitory mechanism that facilitates endocytosis.

Nature Communications · Aug 21, 2025Peer-reviewedBiophysics