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Article

Role of the cytoplasmic domain in Anabaena sensory rhodopsin photocycling: vectoriality of Schiff base deprotonation.

Biophysical journal - 15 Dec 2006

Sineshchekov Oleg A, Spudich Elena N, Trivedi Vishwa D, Spudich John L

Abstract excerpt

Light-induced electric signals in intact E. coli cells generated by heterologously expressed full-length and C-terminally truncated versions of Anabaena sensory rhodopsin (ASR) demonstrate that the charge movements within the membrane-embedded part of the molecule are stringently controlled by the cytoplasmic domain. In particular, truncation inverts the direction of proton movement during Schiff base...

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Identifiers

PMID: 17012323
DOI: 10.1529/biophysj.106.093641
PMCID: PMC1779924

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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