Resonance Raman spectroscopy of sensory rhodopsin II from Natronobacterium pharaonis.

Abstract

Sensory rhodopsin II (pSRII), the photophobic receptor from Natronobacterium pharaonis, has been studied by time-resolved resonance Raman (RR) spectroscopy using the rotating cell technique. Upon excitation with low laser power, the RR spectra largely reflect the parent state pSRII(500) whereas an increase of the laser power leads to a substantial… (More)

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