Flavoproteins as native and genetically encoded spin probes for in cell ESR spectroscopy

Abstract Flavin cofactors are attractive Electron Spin Resonance (ESR) probes for proteins because cellular reductants and light can generate their semiquinone states. Here, we use ESR spectroscopy to study the bacterial transmembrane aerotaxis receptor (Aer) in its native Escherichia coli membrane...

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Bibliographic Details
Main Authors: Timothée Chauviré, Siddarth Chandrasekaran, Robert Dunleavy, Jack H. Freed, Brian R. Crane
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-60623-6
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