Structural Changes and Functional Evolution of Rhodopsin
نویسندگان
چکیده
منابع مشابه
Functional and structural characterization of rhodopsin oligomers.
A major question in G protein-coupled receptor signaling concerns the quaternary structure required for signal transduction. Do these transmembrane receptors function as monomers, dimers, or larger oligomers? We have investigated the oligomeric state of the model G protein-coupled receptor rhodopsin (Rho), which absorbs light and initiates a phototransduction-signaling cascade that forms the ba...
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Anabaena sensory rhodopsin (ASR) is an archaeal-type rhodopsin found in eubacteria. The gene encoding ASR forms a single operon with ASRT (ASR transducer) which is a 14 kDa soluble protein, suggesting that ASR functions as a photochromic sensor by activating the soluble transducer. This article reviews the detailed photoreaction processes of ASR, which were studied by low-temperature Fourier-tr...
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ژورنال
عنوان ژورنال: Seibutsu Butsuri
سال: 2020
ISSN: 0582-4052,1347-4219
DOI: 10.2142/biophys.60.301