Author

Angela C. O’Donnell

The University of Texas at AustinORCID 0000-0003-1408-5431Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 1 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:drug response / drug discovery· 1 Organism:E. coli· 1 Organism:human· 1 Assay:proteomics· 1

Frequent Co-Authors

Bryan W. DaviesiD· 2 shared Istvan BotosiD· 1 shared Joseph M Garza· 1 shared Justin R. RandalliD· 1 shared Kyra E. GrooveriD· 1 shared Rodolfo GhirlandoiD· 1 shared Stavros A. MaurakisiD· 1 shared Susan K. BuchananiD· 1 shared

Activity by Year

2023-2025 · peak 1/yr

Co-Author Collaboration Network

9 top collaborators · 20 mutual co-author links

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2 shared papersMolecular Biology

Bryan W. DaviesORCID

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2 papers

Recent·Most cited

Molecular BiologyCommunications BiologyPeer-reviewedOct 9, 2025

Structural Insights into Cir-mediated Killing by the Antimicrobial Protein Microcin V

Stavros A. Maurakis, Angela C. O’Donnell, Istvan Botos…·Susan K. Buchanan

The paper reports the first high-resolution structure of the Cir/MccV complex and identifies key residues critical for MccV binding and bacteriolysis.

3 citations

E. coliexperimental assay

𝕏 PostBluesky

MicrobiologyPNAS NexusPeer-reviewedAug 1, 2023

Adapting antibacterial display to identify serum active macrocyclic peptide antibiotics

Justin R. Randall, Kyra E. Groover, Angela C. O’Donnell…·Bryan W. Davies

This study identifies new macrocyclic peptide antibiotics active in human serum by screening a library under serum conditions, finding that sequence factors like length, charge, and disulfide bonds influence activity.

7 citations

humanproteomics

𝕏 PostBluesky