Author

Andres Rivero-Gamez

Salk Institute for Biological StudiesORCID 0000-0002-3430-5641Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:protein structure prediction· 2 Research Focus:cell type annotation· 1 Assay:cryo-EM· 1 Research Focus:protein folding & dynamics· 1 Assay:protein structure· 1

Frequent Co-Authors

Dmitry LyumkisiD· 2 shared Nancy C. HortoniD· 2 shared Zelin ShaniD· 2 shared Noura I. Darwish· 1 shared Timothy S. StrutzenbergiD· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

5 top collaborators · 10 mutual co-author links

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2 shared papersBiochemistry

Dmitry LyumkisORCID

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2 papers

Recent·Most cited

Structural Mechanism of Filamentation Induced Dampening of GTP Inhibition of Glutamate Dehydrogenase

Zelin Shan, Noura I. Darwish, Andres Rivero-Gamez, Timothy S. Strutzenberg, Dmitry Lyumkis, Nancy C. Horton

This study uses cryo-EM to show how filamentation in bovine GDH alters its allosteric response to GTP inhibition, revealing structural mechanisms with implications for disease treatment.

bioRxiv · Sep 25, 2026 · PreprintBiochemistry

Two-Metal Ion Mechanism of DNA Cleavage by Activated, Filamentous SgrAI

Zelin Shan, Andres Rivero-Gamez, Dmitry Lyumkis, Nancy C. Horton

The paper presents two cryo-EM structures of filamentous SgrAI to elucidate the two-metal ion mechanism of DNA cleavage during enzymatic activity.

Journal of Biological Chemistry · Jul 14, 2024Peer-reviewedBiochemistry