Author

Aravind Penmatsa

Indian Institute of Science BangaloreORCID 0000-0001-9519-5055Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Research Focus:chromatin & epigenetic regulation· 1 Assay:cryo-EM· 1 Organism:E. coli· 1 Approach:experimental assay· 1 Research Focus:protein structure prediction· 1

Frequent Co-Authors

Abhijit A. SardesaiiD· 1 shared Arunabh AthreyaiD· 1 shared Ayushi SrivastavaiD· 1 shared Vijeta SinghiD· 1 shared Yogesh PatidariD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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5 top collaborators · 10 mutual co-author links

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1 shared paperBiochemistry

Abhijit A. SardesaiORCID

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1 paper

Recent·Most cited

BiochemistrybioRxivPreprintAug 18, 2026

Structural basis of K+/H+ antiport in YcgO and its inhibition by unphosphorylated PtsN

Ayushi Srivastava, Arunabh Athreya, Yogesh Patidar…·Aravind Penmatsa

This study determines the structure of YcgO, an E. coli K+/H+ antiporter, and shows how unphosphorylated PtsN inhibits its activity through interactions with cytosolic domains.

DOI 10.64898/2026.08.14.744764

E. colicryo-EM

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