Characterization of nineteen antimony(III) complexes as potent inhibitors of photosystem II, carbonic anhydrase, and glutathione reductase

Mehmet Sayım Karacan, Margarita V. Rodionova, Turgay Tunç, Kübra Begüm Venedik, Serhat Mamaş, Alexandr V. Shitov, Sergei K. Zharmukhamedov, Vyacheslav V. Klimov, Nurcan Karacan, Suleyman Allakhverdiev

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7 Citations (Scopus)

Abstract

Nineteen antimony(III) complexes were obtained and examined as possible herbicides. Six of these were synthesized for the first time, and their structures were identified using elemental analyses, 1H-NMR, 13C-NMR, FTIR, LCMS, magnetic susceptibility, and conductivity measurement techniques. For the nineteen examined antimony(III) complexes their most-stable forms were determined by DFT/B3LYP/LanL2DZ calculation method. These compounds were examined for effects on photosynthetic electron transfer and carbonic anhydrase activity of photosystem II, and glutathione reductase from chloroplast as well were investigated. Our results indicated that all antimony(III) complexes inhibited glutathione reductase activity of chloroplast. A number of these also exhibited good inhibitory efficiency of the photosynthetic and carbonic anhydrase activity of Photosystem II.

Original languageEnglish
Pages (from-to)167-182
Number of pages16
JournalPhotosynthesis Research
Volume130
Issue number1-3
DOIs
Publication statusPublished - Dec 1 2016
Externally publishedYes

Keywords

  • Antimony(III) complexes
  • Carbonic anhydrase
  • Glutathione reductase
  • Inhibitors
  • Photosystem II (PSII)

ASJC Scopus subject areas

  • Biochemistry
  • Plant Science
  • Cell Biology

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    Karacan, M. S., Rodionova, M. V., Tunç, T., Venedik, KÃ. B., Mamaş, S., Shitov, A. V., Zharmukhamedov, S. K., Klimov, V. V., Karacan, N., & Allakhverdiev, S. (2016). Characterization of nineteen antimony(III) complexes as potent inhibitors of photosystem II, carbonic anhydrase, and glutathione reductase. Photosynthesis Research, 130(1-3), 167-182. https://doi.org/10.1007/s11120-016-0236-z