Structure of a retinal chromophore of dark-adapted middle rhodopsin as studied by solid-state nuclear magnetic resonance spectroscopy

Structure of a retinal chromophore of dark-adapted middle rhodopsin as studied by solid-state nuclear magnetic resonance spectroscopy

Middle rhodopsin (MR) found from the archaeon Haloquadratum walsbyi is evolutionarily located between two different types of rhodopsins, bacteriorhodopsin (BR) and sensory rhodopsin II (SRII). Some isomers of the chromophore retinal and the photochemical reaction of MR are markedly different from th...

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Bibliographic Details
Main Authors: Izuru Kawamura, Hayato Seki, Seiya Tajima, Yoshiteru Makino, Arisu Shigeta, Takashi Okitsu, Akimori Wada, Akira Naito, Yuki Sudo
Format: Article
Language:English
Published: The Biophysical Society of Japan 2021-08-01
Series:Biophysics and Physicobiology
Subjects:
microbial rhodopsin
retinal isomers
nuclear magnetic resonance
protonated schiff base
chemical shifts
Online Access:https://doi.org/10.2142/biophysico.bppb-v18.019

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