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Items: 1 to 20 of 26


Oxidative footprinting in the study of structure and function of membrane proteins: current state and perspectives.

Bavro VN, Gupta S, Ralston C.

Biochem Soc Trans. 2015 Oct;43(5):983-94. doi: 10.1042/BST20150130. Review.


Modular Design of the Selectivity Filter Pore Loop in a Novel Family of Prokaryotic 'Inward Rectifier' (NirBac) channels.

Zubcevic L, Wang S, Bavro VN, Lee SJ, Nichols CG, Tucker SJ.

Sci Rep. 2015 Oct 16;5:15305. doi: 10.1038/srep15305.


Architecture and roles of periplasmic adaptor proteins in tripartite efflux assemblies.

Symmons MF, Marshall RL, Bavro VN.

Front Microbiol. 2015 May 28;6:513. doi: 10.3389/fmicb.2015.00513. eCollection 2015. Review.


Cross-species chimeras reveal BamA POTRA and β-barrel domains must be fine-tuned for efficient OMP insertion.

Browning DF, Bavro VN, Mason JL, Sevastsyanovich YR, Rossiter AE, Jeeves M, Wells TJ, Knowles TJ, Cunningham AF, Donald JW, Palmer T, Overduin M, Henderson IR.

Mol Microbiol. 2015 Aug;97(4):646-59. doi: 10.1111/mmi.13052. Epub 2015 Jun 6.


AcrB drug-binding pocket substitution confers clinically relevant resistance and altered substrate specificity.

Blair JM, Bavro VN, Ricci V, Modi N, Cacciotto P, Kleinekathӧfer U, Ruggerone P, Vargiu AV, Baylay AJ, Smith HE, Brandon Y, Galloway D, Piddock LJ.

Proc Natl Acad Sci U S A. 2015 Mar 17;112(11):3511-6. doi: 10.1073/pnas.1419939112. Epub 2015 Mar 3.


Crystal structure analysis of peroxidase from the palm tree Chamaerops excelsa.

Bernardes A, Textor LC, Santos JC, Cuadrado NH, Kostetsky EY, Roig MG, Bavro VN, Muniz JR, Shnyrov VL, Polikarpov I.

Biochimie. 2015 Apr;111:58-69. doi: 10.1016/j.biochi.2015.01.014. Epub 2015 Feb 7.


Genetic assessment of the role of AcrB β-hairpins in the assembly of the TolC-AcrAB multidrug efflux pump of Escherichia coli.

Weeks JW, Bavro VN, Misra R.

Mol Microbiol. 2014 Mar;91(5):965-75. doi: 10.1111/mmi.12508. Epub 2014 Jan 21.


Mutational and topological analysis of the Escherichia coli BamA protein.

Browning DF, Matthews SA, Rossiter AE, Sevastsyanovich YR, Jeeves M, Mason JL, Wells TJ, Wardius CA, Knowles TJ, Cunningham AF, Bavro VN, Overduin M, Henderson IR.

PLoS One. 2013 Dec 23;8(12):e84512. doi: 10.1371/journal.pone.0084512. eCollection 2013.


Control of KirBac3.1 potassium channel gating at the interface between cytoplasmic domains.

Zubcevic L, Bavro VN, Muniz JR, Schmidt MR, Wang S, De Zorzi R, Venien-Bryan C, Sansom MS, Nichols CG, Tucker SJ.

J Biol Chem. 2014 Jan 3;289(1):143-51. doi: 10.1074/jbc.M113.501833. Epub 2013 Nov 20.


Tripartite efflux pumps: energy is required for dissociation, but not assembly or opening of the outer membrane channel of the pump.

Janganan TK, Bavro VN, Zhang L, Borges-Walmsley MI, Walmsley AR.

Mol Microbiol. 2013 May;88(3):590-602. doi: 10.1111/mmi.12211. Epub 2013 Apr 9.


Structure of a KirBac potassium channel with an open bundle crossing indicates a mechanism of channel gating.

Bavro VN, De Zorzi R, Schmidt MR, Muniz JR, Zubcevic L, Sansom MS, Vénien-Bryan C, Tucker SJ.

Nat Struct Mol Biol. 2012 Jan 8;19(2):158-63. doi: 10.1038/nsmb.2208.


Evidence for the assembly of a bacterial tripartite multidrug pump with a stoichiometry of 3:6:3.

Janganan TK, Bavro VN, Zhang L, Matak-Vinkovic D, Barrera NP, Venien-Bryan C, Robinson CV, Borges-Walmsley MI, Walmsley AR.

J Biol Chem. 2011 Jul 29;286(30):26900-12. doi: 10.1074/jbc.M111.246595. Epub 2011 May 24.


Opening of the outer membrane protein channel in tripartite efflux pumps is induced by interaction with the membrane fusion partner.

Janganan TK, Zhang L, Bavro VN, Matak-Vinkovic D, Barrera NP, Burton MF, Steel PG, Robinson CV, Borges-Walmsley MI, Walmsley AR.

J Biol Chem. 2011 Feb 18;286(7):5484-93. doi: 10.1074/jbc.M110.187658. Epub 2010 Nov 29.


Ion mobility mass spectrometry of two tetrameric membrane protein complexes reveals compact structures and differences in stability and packing.

Wang SC, Politis A, Di Bartolo N, Bavro VN, Tucker SJ, Booth PJ, Barrera NP, Robinson CV.

J Am Chem Soc. 2010 Nov 10;132(44):15468-70. doi: 10.1021/ja104312e.


Functional complementation and genetic deletion studies of KirBac channels: activatory mutations highlight gating-sensitive domains.

Paynter JJ, Andres-Enguix I, Fowler PW, Tottey S, Cheng W, Enkvetchakul D, Bavro VN, Kusakabe Y, Sansom MS, Robinson NJ, Nichols CG, Tucker SJ.

J Biol Chem. 2010 Dec 24;285(52):40754-61. doi: 10.1074/jbc.M110.175687. Epub 2010 Sep 28.


Conformational changes during the gating of a potassium channel revealed by structural mass spectrometry.

Gupta S, Bavro VN, D'Mello R, Tucker SJ, Vénien-Bryan C, Chance MR.

Structure. 2010 Jul 14;18(7):839-46. doi: 10.1016/j.str.2010.04.012.


Mass spectrometry of membrane transporters reveals subunit stoichiometry and interactions.

Barrera NP, Isaacson SC, Zhou M, Bavro VN, Welch A, Schaedler TA, Seeger MA, Miguel RN, Korkhov VM, van Veen HW, Venter H, Walmsley AR, Tate CG, Robinson CV.

Nat Methods. 2009 Aug;6(8):585-7. doi: 10.1038/nmeth.1347. Epub 2009 Jul 5.


Assembly and transport mechanism of tripartite drug efflux systems.

Misra R, Bavro VN.

Biochim Biophys Acta. 2009 May;1794(5):817-25. doi: 10.1016/j.bbapap.2009.02.017. Epub 2009 Mar 13. Review.


MacB ABC transporter is a dimer whose ATPase activity and macrolide-binding capacity are regulated by the membrane fusion protein MacA.

Lin HT, Bavro VN, Barrera NP, Frankish HM, Velamakanni S, van Veen HW, Robinson CV, Borges-Walmsley MI, Walmsley AR.

J Biol Chem. 2009 Jan 9;284(2):1145-54. doi: 10.1074/jbc.M806964200. Epub 2008 Oct 27.


Structure and mechanism of drug efflux machinery in Gram negative bacteria.

Pietras Z, Bavro VN, Furnham N, Pellegrini-Calace M, Milner-White EJ, Luisi BF.

Curr Drug Targets. 2008 Sep;9(9):719-28. Review.

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