The cycle of photochromic reactions of a bacteriorhodopsin analog with 4-keto-retinal.
作者信息
Druzhko A B, Chamorovsky S K
机构信息
Institute of Theoretical and Experimental Biophysics, Pushchino, Moscow Region, Russia.
出版信息
Biosystems. 1995;35(2-3):133-6. doi: 10.1016/0303-2647(94)01500-7.
PMID:7488702
Abstract
Photochemical reactions in a bacteriorhodopsin analog with 4-keto-retinal (4-keto-BR) were studied by using low-temperature and pulsed laser absorption spectroscopy. A photocycle of the photochemical reactions of 4-keto-BR is proposed, which, unlike the photocycle of native BR, includes several spectrally and kinetically distinguishable M-type and O-type intermediates.
摘要
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