Dikanov SA - Search Results

1

Redox potential tuning through differential quinone binding in the photosynthetic reaction center of Rhodobacter sphaeroides.

Vermaas JV, Taguchi AT, Dikanov SA, Wraight CA, Tajkhorshid E. Vermaas JV, et al. Among authors: dikanov sa. Biochemistry. 2015 Mar 31;54(12):2104-16. doi: 10.1021/acs.biochem.5b00033. Epub 2015 Mar 23. Biochemistry. 2015. PMID: 25734689 Free PMC article.

2

Exploration of ligands to the Qi site semiquinone in the bc1 complex using high-resolution EPR.

Kolling DR, Samoilova RI, Holland JT, Berry EA, Dikanov SA, Crofts AR. Kolling DR, et al. Among authors: dikanov sa. J Biol Chem. 2003 Oct 10;278(41):39747-54. doi: 10.1074/jbc.M305913200. Epub 2003 Jul 21. J Biol Chem. 2003. PMID: 12874282 Free article.

3

The quinone-binding sites of the cytochrome bo3 ubiquinol oxidase from Escherichia coli.

Yap LL, Lin MT, Ouyang H, Samoilova RI, Dikanov SA, Gennis RB. Yap LL, et al. Among authors: dikanov sa. Biochim Biophys Acta. 2010 Dec;1797(12):1924-32. doi: 10.1016/j.bbabio.2010.04.011. Epub 2010 Apr 20. Biochim Biophys Acta. 2010. PMID: 20416270 Free PMC article.

4

Hydrogen bonds between nitrogen donors and the semiquinone in the Q(B) site of bacterial reaction centers.

Martin E, Samoilova RI, Narasimhulu KV, Wraight CA, Dikanov SA. Martin E, et al. Among authors: dikanov sa. J Am Chem Soc. 2010 Aug 25;132(33):11671-7. doi: 10.1021/ja104134e. J Am Chem Soc. 2010. PMID: 20672818 Free PMC article.

5

Hydrogen bonding and spin density distribution in the Qb semiquinone of bacterial reaction centers and comparison with the Qa site.

Martin E, Samoilova RI, Narasimhulu KV, Lin TJ, O'Malley PJ, Wraight CA, Dikanov SA. Martin E, et al. Among authors: dikanov sa. J Am Chem Soc. 2011 Apr 13;133(14):5525-37. doi: 10.1021/ja2001538. Epub 2011 Mar 18. J Am Chem Soc. 2011. PMID: 21417328 Free PMC article.

6

Interactions of intermediate semiquinone with surrounding protein residues at the Q(H) site of wild-type and D75H mutant cytochrome bo3 from Escherichia coli.

Lin MT, Baldansuren A, Hart R, Samoilova RI, Narasimhulu KV, Yap LL, Choi SK, O'Malley PJ, Gennis RB, Dikanov SA. Lin MT, et al. Among authors: dikanov sa. Biochemistry. 2012 May 8;51(18):3827-38. doi: 10.1021/bi300151q. Epub 2012 Apr 22. Biochemistry. 2012. PMID: 22497216 Free PMC article.

7

Hydrogen bonding between the Q(B) site ubisemiquinone and Ser-L223 in the bacterial reaction center: a combined spectroscopic and computational perspective.

Martin E, Baldansuren A, Lin TJ, Samoilova RI, Wraight CA, Dikanov SA, O'Malley PJ. Martin E, et al. Among authors: dikanov sa. Biochemistry. 2012 Nov 13;51(45):9086-93. doi: 10.1021/bi300834w. Epub 2012 Oct 30. Biochemistry. 2012. PMID: 23016832 Free PMC article.

8

Conformational differences between the methoxy groups of QA and QB site ubisemiquinones in bacterial reaction centers: a key role for methoxy group orientation in modulating ubiquinone redox potential.

Taguchi AT, O'Malley PJ, Wraight CA, Dikanov SA. Taguchi AT, et al. Among authors: dikanov sa. Biochemistry. 2013 Jul 9;52(27):4648-55. doi: 10.1021/bi400489b. Epub 2013 Jun 24. Biochemistry. 2013. PMID: 23745576 Free PMC article.

9

Tuning cofactor redox potentials: the 2-methoxy dihedral angle generates a redox potential difference of >160 mV between the primary (Q(A)) and secondary (Q(B)) quinones of the bacterial photosynthetic reaction center.

Taguchi AT, Mattis AJ, O'Malley PJ, Dikanov SA, Wraight CA. Taguchi AT, et al. Among authors: dikanov sa. Biochemistry. 2013 Oct 15;52(41):7164-6. doi: 10.1021/bi4011896. Epub 2013 Oct 2. Biochemistry. 2013. PMID: 24079813 Free PMC article.

10

Nuclear hyperfine and quadrupole tensor characterization of the nitrogen hydrogen bond donors to the semiquinone of the QB site in bacterial reaction centers: a combined X- and S-band (14,15)N ESEEM and DFT study.

Taguchi AT, O'Malley PJ, Wraight CA, Dikanov SA. Taguchi AT, et al. Among authors: dikanov sa. J Phys Chem B. 2014 Feb 13;118(6):1501-9. doi: 10.1021/jp411023k. Epub 2014 Jan 29. J Phys Chem B. 2014. PMID: 24437652 Free PMC article.

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