Author

Amanda L. Photenhauer

University of MichiganORCID 0000-0002-1553-4772Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biophysics· 1 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Approach:mechanistic / dynamical model· 1 Research Focus:protein structure prediction· 1 Assay:proteomics· 1 Approach:statistical model· 1 Assay:structural biology· 1

Frequent Co-Authors

Brandon T. RuotoloiD· 1 shared Craig W. Vander KooiiD· 1 shared Darrin M. YorkiD· 1 shared Deepak KoiralaiD· 1 shared Filip MarečekiD· 1 shared Filipe M. CerqueiraiD· 1 shared Hardik Paudyal· 1 shared Jan MarchantiD· 1 shared

Activity by Year

2022-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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1 shared paperMolecular Biology

Brandon T. RuotoloORCID

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2 papers

Recent·Most cited

Structural Plasticity of RRE Stem-Loop II Modulates Nuclear Export of HIV-1 RNA

Manju Ojha, Lucia Hudson, Amanda L. Photenhauer, Trinity M. Zang, Lauren Lerew, Şölen Ekesan, Jason Daniels, Megan Nguyen, Hardik Paudyal, Darrin M. York, Melanie D. Ohi, Jan Marchant, Paul D. Bieniasz, Deepak Koirala

This study determines the structural plasticity of HIV-1 RRE stem-loop II and shows how it modulates Rev binding and nuclear export of viral RNA.

Nucleic Acids Research · Jun 20, 2025Peer-reviewedBiophysics

The Ruminococcus bromii amylosome protein Sas6 binds single and double helical α-glucan structures in starch.

Amanda L. Photenhauer, Filipe M. Cerqueira, Rosendo C. Villafuerte-Vega, Krista M. Armbruster, Filip Mareček, Tiantian Chen, Zdzislaw Wawrzak, Jesse B. Hopkins, Craig W. Vander Kooi, Ŝtefan Janeĉek, Brandon T. Ruotolo, Nicole M. Koropatkin

This study presents the crystal structures of Sas6 and RbCBM74 bound to maltodecaose, showing their binding specificity for single and double helical α-glucan structures in starch.

bioRxiv · Nov 20, 2022 · PreprintMolecular Biology