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Article

The low-energy forms of photosystem I light-harvesting complexes: spectroscopic properties and pigment-pigment interaction characteristics.

Biophysical journal - 1 Oct 2007

Croce Roberta, Chojnicka Agnieszka, Morosinotto Tomas, Ihalainen Janne A, van Mourik Frank, Dekker Jan P, Bassi Roberto, van Grondelle Rienk

Abstract excerpt

In this work the spectroscopic properties of the special low-energy absorption bands of the outer antenna complexes of higher plant Photosystem I have been investigated by means of low-temperature absorption, fluorescence, and fluorescence line-narrowing experiments. It was found that the red-most absorption bands of Lhca3, Lhca4, and Lhca1-4 peak, respectively, at 704, 708, and 709 nm and are responsible for...

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Identifiers

PMID: 17545247
DOI: 10.1529/biophysj.107.106955
PMCID: PMC1965455

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Source receipt: pubmed, retrieved 7 Sept 2026.

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