Author

Divya Sapkota

University of Arkansas at FayettevilleORCID 0000-0003-3487-354XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1 Biophysics· 1

Signature Assays, Organisms & Methods

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Approach:biophysical modeling· 1 Approach:experimental assay· 1 Organism:human· 1 Research Focus:protein folding & dynamics· 1 Assay:proteomics· 1

Frequent Co-Authors

Dylan J. GirodatiD· 2 shared Courage Okose· 1 shared Crystal R. ArcheriD· 1 shared Karissa Y. SanbonmatsuiD· 1 shared Phuc Phan· 1 shared Willy MunyaoiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 11 mutual co-author links

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2 shared papersBiochemistry

Dylan J. GirodatORCID

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2 papers

Recent·Most cited

BiochemistrybioRxivPreprintSep 22, 2026

Phosphorylation of the Kv7.4 B helix reorganizes calmodulin interactions and reduces PIP2 binding

Phuc Phan, Courage Okose, Divya Sapkota…·Crystal R. Archer

This study shows phosphorylation of Thr552 in Kv7.4 reduces PIP2 binding and channel activity while reorganizing calmodulin interactions.

DOI 10.64898/2026.09.18.752758

experimental assay

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BiophysicsNature CommunicationsPeer-reviewedSep 2, 2025

Human Protein Synthesis Requires aminoacyl-tRNA Pivoting During Proofreading

Divya Sapkota, Karissa Y. Sanbonmatsu, Dylan J. Girodat

This study identifies a pivotal aa-tRNA pivoting mechanism in human translation that enhances fidelity by navigating the constrained ribosomal accommodation corridor.

5 citations

humanproteomics

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