Author

Weththasinghage Don Amith

University of California, MercedORCID 0000-0002-4591-8654Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Approach:mechanistic / dynamical model· 2 Research Focus:protein folding & dynamics· 2 Research Focus:chromatin & epigenetic regulation· 1

Frequent Co-Authors

Bercem DutagaciiD· 2 shared Brandon M. Bogart· 1 shared Vincent T. Chen· 1 shared

Activity by Year

2024-2025 · peak 1/yr

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3 top collaborators · 2 mutual co-author links

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2 shared papersBiophysics

Bercem DutagaciORCID

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2 papers

Recent·Most cited

Molecular Basis for Impacts of DSIF on the Dynamics of RNA Polymerase II Elongation Complex

Weththasinghage Don Amith, Brandon M. Bogart, Bercem Dutagaci

This study uses molecular dynamics simulations to investigate how DSIF affects the dynamics of RNA polymerase II elongation complex, identifying key sites of impact and proposing an allosteric mechanism.

Journal of Chemical Information and Modeling · Nov 4, 2025Peer-reviewedBiophysics

Clustering of RNA Polymerase II C-Terminal Domain Models upon Phosphorylation

Weththasinghage Don Amith, Vincent T. Chen, Bercem Dutagaci

This study uses molecular dynamics simulations to investigate how phosphorylation patterns and salt concentration affect RNA Polymerase II CTD clustering behavior.

The Journal of Physical Chemistry B · Oct 12, 2024Peer-reviewedBiophysics