A carbonic anhydrase inhibitor induces bicarbonate-reversible suppression of electron transfer in pea photosystem 2 membrane fragments

A. V. Shitov; S. K. Zharmukhamedov; T. V. Shutova; S. I. Allakhverdiev; G. Samuelsson; V. V. Klimov

doi:10.1016/j.jphotobiol.2011.04.001

A carbonic anhydrase inhibitor induces bicarbonate-reversible suppression of electron transfer in pea photosystem 2 membrane fragments

A. V. Shitov, S. K. Zharmukhamedov, T. V. Shutova, S. I. Allakhverdiev, G. Samuelsson, V. V. Klimov

Research Institute for Interdisciplinary Science

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

11 Citations (Scopus)

Abstract

The effects of suppression of the carbonic anhydrase (CA) activity by a CA-inhibitor, acetazolamide (AA), on the photosynthetic activities of photosystem II (PS II) particles from higher plants were investigated. AA along with CA-activity inhibits the PS II photosynthetic electron transfer and the AA-induced suppression is totally reversed by the addition of bicarbonate (3-5 mM). Similar effect of recovery in the PS II photosynthetic activity was also revealed upon the addition of known artificial electron donors (potassium ferrocyanide and TMPD). Significance and possible functions of CA for the PS II donor side are discussed.

Original language	English
Pages (from-to)	366-371
Number of pages	6
Journal	Journal of Photochemistry and Photobiology B: Biology
Volume	104
Issue number	1-2
DOIs	https://doi.org/10.1016/j.jphotobiol.2011.04.001
Publication status	Published - Jul 1 2011

Keywords

Acetazolamide
Bicarbonate
Carbonic anhydrase
Chlorophyll a fluorescence yield
Inhibitors of carbonic anhydrase
Photosystem 2

ASJC Scopus subject areas

Radiation
Radiological and Ultrasound Technology
Biophysics
Radiology Nuclear Medicine and imaging

Access to Document

10.1016/j.jphotobiol.2011.04.001

Fingerprint Dive into the research topics of 'A carbonic anhydrase inhibitor induces bicarbonate-reversible suppression of electron transfer in pea photosystem 2 membrane fragments'. Together they form a unique fingerprint.

Cite this

Shitov, A. V., Zharmukhamedov, S. K., Shutova, T. V., Allakhverdiev, S. I., Samuelsson, G., & Klimov, V. V. (2011). A carbonic anhydrase inhibitor induces bicarbonate-reversible suppression of electron transfer in pea photosystem 2 membrane fragments. Journal of Photochemistry and Photobiology B: Biology, 104(1-2), 366-371. https://doi.org/10.1016/j.jphotobiol.2011.04.001

A carbonic anhydrase inhibitor induces bicarbonate-reversible suppression of electron transfer in pea photosystem 2 membrane fragments. / Shitov, A. V.; Zharmukhamedov, S. K.; Shutova, T. V.; Allakhverdiev, S. I.; Samuelsson, G.; Klimov, V. V.

In: Journal of Photochemistry and Photobiology B: Biology, Vol. 104, No. 1-2, 01.07.2011, p. 366-371.

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

Shitov, AV, Zharmukhamedov, SK, Shutova, TV, Allakhverdiev, SI, Samuelsson, G & Klimov, VV 2011, 'A carbonic anhydrase inhibitor induces bicarbonate-reversible suppression of electron transfer in pea photosystem 2 membrane fragments', Journal of Photochemistry and Photobiology B: Biology, vol. 104, no. 1-2, pp. 366-371. https://doi.org/10.1016/j.jphotobiol.2011.04.001

@article{0706ca6a0a88477e9418cd6d62053c23,

title = "A carbonic anhydrase inhibitor induces bicarbonate-reversible suppression of electron transfer in pea photosystem 2 membrane fragments",

abstract = "The effects of suppression of the carbonic anhydrase (CA) activity by a CA-inhibitor, acetazolamide (AA), on the photosynthetic activities of photosystem II (PS II) particles from higher plants were investigated. AA along with CA-activity inhibits the PS II photosynthetic electron transfer and the AA-induced suppression is totally reversed by the addition of bicarbonate (3-5 mM). Similar effect of recovery in the PS II photosynthetic activity was also revealed upon the addition of known artificial electron donors (potassium ferrocyanide and TMPD). Significance and possible functions of CA for the PS II donor side are discussed.",

keywords = "Acetazolamide, Bicarbonate, Carbonic anhydrase, Chlorophyll a fluorescence yield, Inhibitors of carbonic anhydrase, Photosystem 2",

author = "Shitov, {A. V.} and Zharmukhamedov, {S. K.} and Shutova, {T. V.} and Allakhverdiev, {S. I.} and G. Samuelsson and Klimov, {V. V.}",

year = "2011",

month = jul,

day = "1",

doi = "10.1016/j.jphotobiol.2011.04.001",

language = "English",

volume = "104",

pages = "366--371",

journal = "Journal of Photochemistry and Photobiology B: Biology",

issn = "1011-1344",

publisher = "Elsevier",

number = "1-2",

}

TY - JOUR

T1 - A carbonic anhydrase inhibitor induces bicarbonate-reversible suppression of electron transfer in pea photosystem 2 membrane fragments

AU - Shitov, A. V.

AU - Zharmukhamedov, S. K.

AU - Shutova, T. V.

AU - Allakhverdiev, S. I.

AU - Samuelsson, G.

AU - Klimov, V. V.

PY - 2011/7/1

Y1 - 2011/7/1

N2 - The effects of suppression of the carbonic anhydrase (CA) activity by a CA-inhibitor, acetazolamide (AA), on the photosynthetic activities of photosystem II (PS II) particles from higher plants were investigated. AA along with CA-activity inhibits the PS II photosynthetic electron transfer and the AA-induced suppression is totally reversed by the addition of bicarbonate (3-5 mM). Similar effect of recovery in the PS II photosynthetic activity was also revealed upon the addition of known artificial electron donors (potassium ferrocyanide and TMPD). Significance and possible functions of CA for the PS II donor side are discussed.

AB - The effects of suppression of the carbonic anhydrase (CA) activity by a CA-inhibitor, acetazolamide (AA), on the photosynthetic activities of photosystem II (PS II) particles from higher plants were investigated. AA along with CA-activity inhibits the PS II photosynthetic electron transfer and the AA-induced suppression is totally reversed by the addition of bicarbonate (3-5 mM). Similar effect of recovery in the PS II photosynthetic activity was also revealed upon the addition of known artificial electron donors (potassium ferrocyanide and TMPD). Significance and possible functions of CA for the PS II donor side are discussed.

KW - Acetazolamide

KW - Bicarbonate

KW - Carbonic anhydrase

KW - Chlorophyll a fluorescence yield

KW - Inhibitors of carbonic anhydrase

KW - Photosystem 2

UR - http://www.scopus.com/inward/record.url?scp=79958009243&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79958009243&partnerID=8YFLogxK

U2 - 10.1016/j.jphotobiol.2011.04.001

DO - 10.1016/j.jphotobiol.2011.04.001

M3 - Article

C2 - 21530302

AN - SCOPUS:79958009243

VL - 104

SP - 366

EP - 371

JO - Journal of Photochemistry and Photobiology B: Biology

JF - Journal of Photochemistry and Photobiology B: Biology

SN - 1011-1344

IS - 1-2

ER -