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Non-Gaussian fluctuations in opsins
2013 22nd International Conference on Noise and Fluctuations (ICNF), 2013We investigate conductance fluctuations of two transmembrane proteins, bacteriorhodopsin and proteorhodopsin, belonging to the family of opsins. These proteins are sensitive to visible light and are promising biomaterials for the realization of novel photodevices.
ALFINITO, ELEONORA +2 more
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Nature New Biology, 1971
RHODOPSIN, the visual pigment of vertebrate rods, has been shown to consist of a chromophore (11-cis retinal) bound to a protein (opsin)1–2. It has been proposed that the linkage is a Schiff base between phosphatidyl ethanolaniine (PE) and retinal and that when exposed to light, the retinal migrates from PE to the e-amino-group of a lysine residue in ...
R T, Hoffman, M O, Hall, R E, Anderson
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RHODOPSIN, the visual pigment of vertebrate rods, has been shown to consist of a chromophore (11-cis retinal) bound to a protein (opsin)1–2. It has been proposed that the linkage is a Schiff base between phosphatidyl ethanolaniine (PE) and retinal and that when exposed to light, the retinal migrates from PE to the e-amino-group of a lysine residue in ...
R T, Hoffman, M O, Hall, R E, Anderson
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Immunoreactivity of rhodopsin and opsin
Biochimica et Biophysica Acta (BBA) - General Subjects, 1984An examination by a radioimmunoassay of the relative affinity of opsin and rhodopsin for rabbit antibody raised against bovine rhodopsin revealed that opsin was the preferred antigen. About 10-fold greater amounts of rhodopsin than opsin were required to achieve 50% inhibition of binding of 125I-labeled ligand in the RIA.
J J, Plantner, E L, Kean
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Science Signaling, 2011
The G protein–coupled receptor opsin acts as a phospholipid flippase.
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The G protein–coupled receptor opsin acts as a phospholipid flippase.
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Journal of Experimental Biology, 2004
James Bowmaker is fascinated by pineal glands. These photosensitive glands, which regulate circadian rhythms in response to light levels by releasing melatonin, are usually located on top of the brain just beneath the skull.
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James Bowmaker is fascinated by pineal glands. These photosensitive glands, which regulate circadian rhythms in response to light levels by releasing melatonin, are usually located on top of the brain just beneath the skull.
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