Acid denaturation of the B875 light-harv
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James N. Sturgis; Robert A. Niederman
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Article
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1990
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Springer
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English
β 652 KB
The structural basis for the spectral red shift in the near-IR absorption band of the B875 light-harvesting complex was examined by treatment of membranes from Rhodobacter sphaeroides M21 with acid. This mutant strain lacks the overlapping spectral bands of the B800-850 light-harvesting antenna and