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Advances in Experimental Medicine and Biology|June 23, 2026
Conformational Dynamics and Allostery in the cAMP-Protein Kinase A SignalosomeVarun Venkatakrishnan, Ganesh S AnandCurrent Opinion in Structural Biology|March 8, 2024
Dynamics, allostery, and stabilities of whole virus particles by amide hydrogen/deuterium exchange mass spectrometry (HDXMS)Varun Venkatakrishnan, Sean M Braet, Ganesh S AnandFrontiers in Molecular Biosciences|October 9, 2023
Impaired cAMP processivity by phosphodiesterase-protein kinase A complexes in acrodysostosisVarun Venkatakrishnan, Abhijeet Ghode, Nikhil K Tulsian, et al.Journal of the American Chemical Society|April 17, 2025
Multiplicity of Regulatory Subunit Conformations Defines Structural Ensemble of Reset Protein Kinase A HoloenzymeVarun Venkatakrishnan, Tatiana N Laremore, Theresa S C Buckley, et al.Science Advances|December 12, 2025
Asymmetric isopeptide bond steers directional genomic RNA egress from icosahedral virusSean M Braet, Varun Venkatakrishnan, Ranita Ramesh, et al.Elife|March 17, 2023
Timeline of changes in spike conformational dynamics in emergent SARS-CoV-2 variants reveal progressive stabilization of trimer stalk with altered NTD dynamicsSean M Braet, Theresa S C Buckley, Varun Venkatakrishnan, et al.The Journal of Biological Chemistry|December 10, 2025
Cooperative ligand binding in a bacterial heme-based oxygen sensorNushrat J Hoque, Sarah R Pope, Varun Venkatakrishnan, et al.Biorxiv : the Preprint Server for Biology|March 17, 2025
SARS CoV-2 spike adopts distinct conformational ensembles in situAmanda J Gramm, Sean M Braet, Bindu Y Srinivasu, et al.Biorxiv : the Preprint Server for Biology|November 18, 2024
A Structural Mechanism for Noncanonical GPCR Signal Transduction in the Hedgehog PathwayWilliam P Steiner, Nathan Iverson, Varun Venkatakrishnan, et al.Nature Structural & Molecular Biology|April 30, 2026
Structural mechanism for noncanonical GPCR signaling in the Hedgehog pathwayWilliam P Steiner, Nathan Iverson, Guibing Liu, et al.Pageof 1