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Article

Near-IR resonance Raman spectroscopy of archaerhodopsin 3: effects of transmembrane potential.

The journal of physical chemistry. B - 20 Dec 2012

Saint Clair Erica C, Ogren John I, Mamaev Sergey, Russano Daniel, Kralj Joel M, Rothschild Kenneth J

Abstract excerpt

Archaerhodopsin 3 (AR3) is a light driven proton pump from Halorubrum sodomense that has been used as a genetically targetable neuronal silencer and an effective fluorescent sensor of transmembrane potential. Unlike the more extensively studied bacteriorhodopsin (BR) from Halobacterium salinarum, AR3 readily incorporates into the plasma membrane of both E. coli and mammalian cells. Here, we used near-IR resonance...

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Identifiers

PMID: 23189985
DOI: 10.1021/jp309996a
PMCID: PMC3568500

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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