Author

Timothy H. S. Cho

University of AlbertaORCID 0000-0003-4066-1666Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:E. coli· 2 Approach:experimental assay· 2 Assay:protein structure· 1 Research Focus:protein structure prediction· 1

Frequent Co-Authors

Tracy L. RaivioiD· 2 shared Cameron Murray· 1 shared Ethan RM ShaigeciD· 1 shared Gina L. ThedeiD· 1 shared J. N. Mark GloveriD· 1 shared Jun LuiD· 1 shared Justin Bishop· 1 shared Rodrigo Margain QuevedoiD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 31 mutual co-author links

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2 shared papersMolecular Biology

Tracy L. RaivioORCID

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2 papers

Recent·Most cited

Molecular BiologybioRxivPreprintDec 24, 2025

YfgH is a transmembrane glycine-zipper containing lipoprotein that stabilizes excess cardiolipin and outer membrane proteins during envelope stress

Ethan RM Shaigec, Timothy H. S. Cho, Valeria Tsviklist…·Tracy L. Raivio

This paper identifies YfgH as an outer membrane lipoprotein that stabilizes cardiolipin and OM proteins during envelope stress, revealing a novel mechanism for OM integrity maintenance.

1 citation

E. coliexperimental assay

𝕏 PostBluesky

Molecular BiologyJournal of Biological ChemistryPeer-reviewedApr 4, 2024

The sensor of the bacterial histidine kinase CpxA is a novel dimer of extracytoplasmic Per-ARNT-Sim (PAS) domains

Timothy H. S. Cho, Cameron Murray, Roxana Malpica…·Tracy L. Raivio

The paper reports the structure of the CpxA sensor domain as a novel dimer of PAS domains and shows how dimer interactions regulate activation.

9 citations

E. coliprotein structure

𝕏 PostBluesky