[Effect of temperature and humidity on the electroinduced bathochromic shift in the absorption band of bacteriorhodopsin (Br 570)].
In dried films of purple membranes from Halobacterium Halobium, R1, the bathochromic shift of the absorption band of bR 570 in the external electric field is inhibited to a great extent on low temperatures (over the range +20 divided by -20 degrees C) and on decreasing the hydration of preparation (P/Ps from 50% to 12%). Role of polarization processes in the formation of batho-bR is discussed.
D001436:Bacteriorhodopsins; D002338:Carotenoids; D004563:Electrochemistry; D006217:Halobacterium / Q000032:analysis; D006813:Humidity; D008968:Molecular Conformation; D012172:Retinaldehyde; D013057:Spectrum Analysis; D013696:Temperature
D002338:Carotenoids; D001436:Bacteriorhodopsins; D012172:Retinaldehyde
Vliianie temperatury i vlazhnosti na élektroindutsirovannyĭ batokhromnyĭ sdvig polosy pogloshcheniia bakteriorodopsina (Br 570).