Barquera B - Search Results

1

Single Molecule Force Spectroscopy and Molecular Dynamics Simulations as a Combined Platform for Probing Protein Face-Specific Binding.

Srinivasan K, Banerjee S, Parimal S, Sejergaard L, Berkovich R, Barquera B, Garde S, Cramer SM. Srinivasan K, et al. Among authors: barquera b. Langmuir. 2017 Oct 17;33(41):10851-10860. doi: 10.1021/acs.langmuir.7b03011. Epub 2017 Oct 5. Langmuir. 2017. PMID: 28949551

2

Probing multimodal ligand binding regions on ubiquitin using nuclear magnetic resonance, chromatography, and molecular dynamics simulations.

Holstein MA, Chung WK, Parimal S, Freed AS, Barquera B, McCallum SA, Cramer SM. Holstein MA, et al. Among authors: barquera b. J Chromatogr A. 2012 Mar 16;1229:113-20. doi: 10.1016/j.chroma.2011.12.101. Epub 2012 Jan 9. J Chromatogr A. 2012. PMID: 22281506

3

Identification of the binding sites for ubiquinone and inhibitors in the Na⁺-pumping NADH-ubiquinone oxidoreductase from Vibrio cholerae by photoaffinity labeling.

Ito T, Murai M, Ninokura S, Kitazumi Y, Mezic KG, Cress BF, Koffas MAG, Morgan JE, Barquera B, Miyoshi H. Ito T, et al. Among authors: barquera b. J Biol Chem. 2017 May 12;292(19):7727-7742. doi: 10.1074/jbc.M117.781393. Epub 2017 Mar 15. J Biol Chem. 2017. PMID: 28298441 Free PMC article.

4

A new flavin radical signal in the Na(+)-pumping NADH:quinone oxidoreductase from Vibrio cholerae. An EPR/electron nuclear double resonance investigation of the role of the covalently bound flavins in subunits B and C.

Barquera B, Ramirez-Silva L, Morgan JE, Nilges MJ. Barquera B, et al. J Biol Chem. 2006 Dec 1;281(48):36482-91. doi: 10.1074/jbc.M605765200. Epub 2006 Sep 13. J Biol Chem. 2006. PMID: 16973619 Free article.

5

The role of glycine residues 140 and 141 of subunit B in the functional ubiquinone binding site of the Na+-pumping NADH:quinone oxidoreductase from Vibrio cholerae.

Juárez O, Neehaul Y, Turk E, Chahboun N, DeMicco JM, Hellwig P, Barquera B. Juárez O, et al. Among authors: barquera b. J Biol Chem. 2012 Jul 20;287(30):25678-85. doi: 10.1074/jbc.M112.366088. Epub 2012 May 29. J Biol Chem. 2012. PMID: 22645140 Free PMC article.

6

Aspartic acid 397 in subunit B of the Na+-pumping NADH:quinone oxidoreductase from Vibrio cholerae forms part of a sodium-binding site, is involved in cation selectivity, and affects cation-binding site cooperativity.

Shea ME, Juárez O, Cho J, Barquera B. Shea ME, et al. Among authors: barquera b. J Biol Chem. 2013 Oct 25;288(43):31241-9. doi: 10.1074/jbc.M113.510776. Epub 2013 Sep 12. J Biol Chem. 2013. PMID: 24030824 Free PMC article.

7

The conformational changes induced by ubiquinone binding in the Na+-pumping NADH:ubiquinone oxidoreductase (Na+-NQR) are kinetically controlled by conserved glycines 140 and 141 of the NqrB subunit.

Strickland M, Juárez O, Neehaul Y, Cook DA, Barquera B, Hellwig P. Strickland M, et al. Among authors: barquera b. J Biol Chem. 2014 Aug 22;289(34):23723-33. doi: 10.1074/jbc.M114.574640. Epub 2014 Jul 8. J Biol Chem. 2014. PMID: 25006248 Free PMC article.

8

Specific chemical modification explores dynamic structure of the NqrB subunit in Na⁺-pumping NADH-ubiquinone oxidoreductase from Vibrio cholerae.

Ishikawa M, Masuya T, Tanaka H, Aoki W, Hantman N, Butler NL, Murai M, Barquera B, Miyoshi H. Ishikawa M, et al. Among authors: barquera b. Biochim Biophys Acta Bioenerg. 2021 Aug 1;1862(8):148432. doi: 10.1016/j.bbabio.2021.148432. Epub 2021 Apr 28. Biochim Biophys Acta Bioenerg. 2021. PMID: 33932367 Free PMC article.

9

The role and specificity of the catalytic and regulatory cation-binding sites of the Na+-pumping NADH:quinone oxidoreductase from Vibrio cholerae.

Juárez O, Shea ME, Makhatadze GI, Barquera B. Juárez O, et al. Among authors: barquera b. J Biol Chem. 2011 Jul 29;286(30):26383-90. doi: 10.1074/jbc.M111.257873. Epub 2011 Jun 7. J Biol Chem. 2011. PMID: 21652714 Free PMC article.

10

A mutation in Na(+)-NQR uncouples electron flow from Na(+) translocation in the presence of K(+).

Shea ME, Mezic KG, Juárez O, Barquera B. Shea ME, et al. Among authors: barquera b. Biochemistry. 2015 Jan 20;54(2):490-6. doi: 10.1021/bi501266e. Epub 2014 Dec 22. Biochemistry. 2015. PMID: 25486106 Free PMC article.

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