Author

Katherine R. Weber

University of FloridaORCID 0000-0001-7426-7929Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1 Genetics· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:cell signaling & trafficking· 1 Research Focus:chromatin & epigenetic regulation· 1 Organism:multiple species· 1 Assay:proteomics· 1

Frequent Co-Authors

Brianna Novillo· 3 shared Julie Anne Maupin-furlowiD· 3 shared Biswarup MukhopadhyayiD· 2 shared Christian Heryakusuma· 2 shared Peter Huynh· 2 shared Semaj Bulter-Drinks· 2 shared Allie Aguila· 1 shared Endang Purwantini· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

9 top collaborators · 34 mutual co-author links

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3 shared papersBiochemistry

Brianna Novillo

Mutual co-authors in cluster

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3 papers

Recent·Most cited

BiochemistrybioRxivPreprintAug 11, 2026

Mechanistic insights into redox activity and catalytic determinants of the haloarchaeal flavin-dependent oxidoreductase HvFdR

Katherine R. Weber, Peter Huynh, Brianna Novillo…·Julie Anne Maupin-furlow

This study characterizes HvFdR, a haloarchaeal flavin-dependent oxidoreductase, revealing its redox activity, catalytic properties, and role in NADP(H) homeostasis.

DOI 10.64898/2026.08.10.743915

experimental assaycell signaling & trafficking

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MicrobiologybioRxivPreprintAug 10, 2026

Lysine acetylation-mediated regulation of ferredoxin and ferredoxin reductase redox-active proteins in Haloferax volcanii

Katherine R. Weber, Allie Aguila, Semaj Bulter-Drinks…·Julie Anne Maupin-furlow

This study identifies lysine acetylation as a regulatory mechanism for redox-active proteins in Haloferax volcanii, showing differential effects on ferredoxin and its reductase partner.

DOI 10.64898/2026.08.10.743930

multiple speciesproteomics

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GeneticsMicrobiology SpectrumPeer-reviewedJul 2, 2025

Revisiting synthetic lethality of Gcn5-related N-acetyltransferase (GNAT) family mutations in Haloferax volcanii

Katherine R. Weber, Brianna Novillo, Julie Anne Maupin-furlow

The paper investigates the synthetic lethality of elp3 and pat2 genes in Haloferax volcanii through mutagenesis and sequencing, finding they are not a synthetic lethal pair.

DOI 10.1128/spectrum.01229-25

experimental assay

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