Author

J. B. Brown

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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Biochemistry· 3 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Organism:bacteria (other)· 1 Approach:biophysical modeling· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:ecology & biodiversity· 1 Assay:metagenomics· 1 Research Focus:protein folding & dynamics· 1

Frequent Co-Authors

A. T. Smith· 3 shared A. Deutschbauer· 1 shared A. E. Sestok· 1 shared A. Mukhopadhyay· 1 shared B. Wang· 1 shared D. Deredge· 1 shared E. D. Garcin· 1 shared H. Rosenbach· 1 shared

Activity by Year

2020-2022 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 15 mutual co-author links

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3 shared papersBiochemistry

A. T. Smith

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Author profile →

4 papers

Recent·Most cited

The structure of Vibrio cholerae FeoC reveals conservation of the helix-turn-helix motif but not the cluster-binding domain

J. B. Brown, M. A. Lee, A. T. Smith

This paper determines the NMR structure of VcFeoC, revealing a truncated winged-β-sheet without the cluster-binding domain, and shows its interaction with VcFeoB.

bioRxiv · Feb 26, 2022Biochemistry

Biochemical and structural characterization of the fused Bacteroides fragilis NFeoAB domain reveals a role for FeoA

A. E. Sestok, J. B. Brown, J. O. Obi, S. M. O'Sullivan, E. D. Garcin, D. Deredge, A. T. Smith

This study characterizes the Bacteroides fragilis NFeoAB fusion protein, revealing FeoA's role in stabilizing the GTP-bound form of FeoB through nucleotide-dependent interactions.

bioRxiv · Sep 29, 2021 · PreprintBiochemistry

Iron-sulfur clusters are involved in post-translational arginylation

V. Van, J. B. Brown, H. Rosenbach, I. Mohamed, N.-E. Ejimogu, T. S. Bui, V. A. Szalai, K. N. Chacon, I. Span, A. T. Smith

This study identifies an iron-sulfur cluster in ATE1 enzymes that regulates arginylation efficacy and links it to oxidative stress sensing via the N-degron pathway.

bioRxiv · Apr 13, 2021Biochemistry

Iron Supplementation Eliminates Antagonistic Interactions Between Root Associated Bacteria

T. T. Eng, R. A. Herbert, U. Martinez, B. Wang, J. Chen, J. B. Brown, A. Deutschbauer, M. Bissell, J. Mortimer, A. Mukhopadhyay

The paper shows iron supplementation eliminates antagonistic interactions between root-associated bacteria by revealing iron limitation drives these interactions.

bioRxiv · Jun 5, 2020Microbiology