Flash-Induced Blocking of the High-Affinity Manganese-Binding Site in Photosystem II by Iron Cations: Dependence on the Dark Interval between Flashes and Binary Oscillations of Fluorescence Yield

Boris Semin; Michael Seibert

doi:10.1021/jp0652796

Flash-Induced Blocking of the High-Affinity Manganese-Binding Site in Photosystem II by Iron Cations: Dependence on the Dark Interval between Flashes and Binary Oscillations of Fluorescence Yield

Boris Semin
, Michael Seibert

Moscow State University
National Renewable Energy Laboratory

Research output: Contribution to journal › Article › peer-review

Abstract

Incubation of Fe(II) cations with Mn-depleted PSII membranes (PSII(-Mn)) under weak continuous light is accompanied by blocking of the high-affinity, Mn-binding (HAZ) site with ferric cations (Semin, B.K. et al. Biochemistry 2002, 41, 5854-5864). In this study we investigated the blocking yield under single-turnover flash conditions.

Original language	American English
Pages (from-to)	25532-25542
Number of pages	11
Journal	Journal of Physical Chemistry B
Volume	110
Issue number	50
DOIs	https://doi.org/10.1021/jp0652796
State	Published - 2006

NLR Publication Number

NREL/JA-270-41465

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10.1021/jp0652796

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title = "Flash-Induced Blocking of the High-Affinity Manganese-Binding Site in Photosystem II by Iron Cations: Dependence on the Dark Interval between Flashes and Binary Oscillations of Fluorescence Yield",

abstract = "Incubation of Fe(II) cations with Mn-depleted PSII membranes (PSII(-Mn)) under weak continuous light is accompanied by blocking of the high-affinity, Mn-binding (HAZ) site with ferric cations (Semin, B.K. et al. Biochemistry 2002, 41, 5854-5864). In this study we investigated the blocking yield under single-turnover flash conditions.",

author = "Boris Semin and Michael Seibert",

year = "2006",

doi = "10.1021/jp0652796",

language = "American English",

volume = "110",

pages = "25532--25542",

journal = "Journal of Physical Chemistry B",

issn = "1520-6106",

publisher = "American Chemical Society",

number = "50",

}

Flash-Induced Blocking of the High-Affinity Manganese-Binding Site in Photosystem II by Iron Cations: Dependence on the Dark Interval between Flashes and Binary Oscillations of Fluorescence Yield. / Semin, Boris; Seibert, Michael.
In: Journal of Physical Chemistry B, Vol. 110, No. 50, 2006, p. 25532-25542.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Flash-Induced Blocking of the High-Affinity Manganese-Binding Site in Photosystem II by Iron Cations: Dependence on the Dark Interval between Flashes and Binary Oscillations of Fluorescence Yield

AU - Semin, Boris

AU - Seibert, Michael

PY - 2006

Y1 - 2006

N2 - Incubation of Fe(II) cations with Mn-depleted PSII membranes (PSII(-Mn)) under weak continuous light is accompanied by blocking of the high-affinity, Mn-binding (HAZ) site with ferric cations (Semin, B.K. et al. Biochemistry 2002, 41, 5854-5864). In this study we investigated the blocking yield under single-turnover flash conditions.

AB - Incubation of Fe(II) cations with Mn-depleted PSII membranes (PSII(-Mn)) under weak continuous light is accompanied by blocking of the high-affinity, Mn-binding (HAZ) site with ferric cations (Semin, B.K. et al. Biochemistry 2002, 41, 5854-5864). In this study we investigated the blocking yield under single-turnover flash conditions.

UR - https://www.scopus.com/pages/publications/33846707016

U2 - 10.1021/jp0652796

DO - 10.1021/jp0652796

M3 - Article

SN - 1520-6106

VL - 110

SP - 25532

EP - 25542

JO - Journal of Physical Chemistry B

JF - Journal of Physical Chemistry B

IS - 50

ER -

Flash-Induced Blocking of the High-Affinity Manganese-Binding Site in Photosystem II by Iron Cations: Dependence on the Dark Interval between Flashes and Binary Oscillations of Fluorescence Yield

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