Charge stabilization mechanism in the visual and purple membrane pigments.
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چکیده
منابع مشابه
Charge stabilization mechanism in the visual and purple membrane pigments.
The effects of charged groups of rhodopsin and bacteriorhodopsin on the potential energy surface of their chromophore are examined, taking into account the protein dielectric effect. It is found that the barriers for twisting double bonds of an isolated chromophore can be drastically reduced when the chromophore interacts with the protein charges. New types of local minima are found in the grou...
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15 صفحه اولCharge transport in purple membrane monolayers: a sequential tunneling approach.
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ALLEN, D. M., W. N. MCFARLAND, F. W. MUNZ, and H. A. Pos-roN. 1973. Changes in the visual pigments of trout. Can. J. Zool. 51: 901-914. The proportions of two visual pigments (rhodopsin and porphyropsin) were examined in four species of trout under experimental and natural conditions. Brook trout (Salvelinus fontinalis), rainbow trout (Santo gairdneri), and brown trout (Salmo truita) have diffe...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1978
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.75.6.2558