The role of the individual Lhca’s in Photosystem I excitation energy trapping

I.E. Wientjes; I.H.M. van Stokkum; H. van Amerongen; R. Croce

doi:10.1016/j.bpj.2011.06.045

The role of the individual Lhca’s in Photosystem I excitation energy trapping

I.E. Wientjes, I.H.M. van Stokkum, H. van Amerongen, R. Croce

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Abstract

In this work, we have investigated the role of the individual antenna complexes and of the low-energy forms in excitation energy transfer and trapping in Photosystem I of higher plants. To this aim, a series of Photosystem I (sub)complexes with different antenna size/composition/absorption have been studied by picosecond fluorescence spectroscopy. The data show that Lhca3 and Lhca4, which harbor the most red forms, have similar emission spectra (λ

Original language	English
Pages (from-to)	745-754
Journal	Biophysical Journal
Volume	101
DOIs	https://doi.org/10.1016/j.bpj.2011.06.045
Publication status	Published - 2011

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10.1016/j.bpj.2011.06.045

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abstract = "In this work, we have investigated the role of the individual antenna complexes and of the low-energy forms in excitation energy transfer and trapping in Photosystem I of higher plants. To this aim, a series of Photosystem I (sub)complexes with different antenna size/composition/absorption have been studied by picosecond fluorescence spectroscopy. The data show that Lhca3 and Lhca4, which harbor the most red forms, have similar emission spectra (λ",

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AU - Wientjes, I.E.

AU - van Stokkum, I.H.M.

AU - van Amerongen, H.

AU - Croce, R.

PY - 2011

Y1 - 2011

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AB - In this work, we have investigated the role of the individual antenna complexes and of the low-energy forms in excitation energy transfer and trapping in Photosystem I of higher plants. To this aim, a series of Photosystem I (sub)complexes with different antenna size/composition/absorption have been studied by picosecond fluorescence spectroscopy. The data show that Lhca3 and Lhca4, which harbor the most red forms, have similar emission spectra (λ

U2 - 10.1016/j.bpj.2011.06.045

DO - 10.1016/j.bpj.2011.06.045

M3 - Article

SN - 0006-3495

VL - 101

SP - 745

EP - 754

JO - Biophysical Journal

JF - Biophysical Journal

ER -

The role of the individual Lhca’s in Photosystem I excitation energy trapping

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