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Article

Enhanced rates of subpicosecond energy transfer in blue-shifted light harvesting LH2 mutants of Rhodobacter sphaeroides.

Biochemistry - 12 Jul 1994

Hess S, Visscher K J, Pullerits T, Sundström V, Fowler G J, Hunter C N

Abstract excerpt

Energy transfer within various LH2 antenna complexes of the photosynthetic purple bacteria Rhodobacter sphaeroides and Rhodopseudomonas acidophila has been studied at 77 K using tunable femtosecond and subpicosecond infrared pulses. The complexes examined include the wild-type B800-850 as well as three different specifically mutated complexes. The site-directed mutant strains were altered at positions 44 and 45...

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Identifiers

PMID: 8031762
DOI: 10.1021/bi00193a017

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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