Author

Ranabir Das

Tata Institute of Fundamental ResearchORCID 0000-0001-5114-6817Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biophysics· 2 Biochemistry· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:protein folding & dynamics· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:chromatin & epigenetic regulation· 1 Organism:human· 1 Assay:protein structure· 1 Research Focus:variant effect prediction· 1

Frequent Co-Authors

Aditya Divyakant Shrivastava· 1 shared Anindita PuriiD· 1 shared Apurva Phale· 1 shared D.S.S. Hembram· 1 shared Harika Kamma· 1 shared Pothula Purushotham Reddy· 1 shared R Aravind· 1 shared Sri Rama Koti AinavarapuiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

8 top collaborators · 7 mutual co-author links

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1 shared paperBiophysics

Aditya Divyakant Shrivastava

Mutual co-authors in cluster

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3 papers

Recent·Most cited

BiochemistrybioRxivPreprintMar 11, 2026

Investigating the activity of Varicella Zoster Virus (VZV) SUMO-targeted Ubiquitin Ligase ORF61

Anindita Puri, D.S.S. Hembram, R Aravind, Ranabir Das

This study investigates how VZV ORF61 interacts with SUMOylated proteins and reveals its role as a SUMO-targeted ubiquitin ligase by utilizing the E2D family for ubiquitination.

DOI 10.64898/2026.03.11.710994

experimental assaycell signaling & trafficking

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BiophysicsLangmuirPeer-reviewedMar 1, 2025

Ionic Liquid-Induced Modulation of Ubiquitin Stability: The Dominant Role of Hydrophobic Interactions

Aditya Divyakant Shrivastava, Harika Kamma, Ranabir Das, Sri Rama Koti Ainavarapu

This study investigates how imidazolium-based ionic liquids affect ubiquitin stability, finding that hydrophobic interactions dominate over electrostatic ones in destabilizing the protein.

5 citations

experimental assayprotein folding & dynamics

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BiophysicsBioscience ReportsPeer-reviewedJan 2, 2025

Structural analysis of genetic variants of the human tumor suppressor Palb2 coiled-coil domain

Pothula Purushotham Reddy, Apurva Phale, Ranabir Das

The paper determines the structure of the human Palb2 coiled-coil domain and shows how mutations affect its function in homologous recombination.

1 citation

humanprotein structure

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