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Colicins, Receptors, Channels, Import
Publications
- Cramer, W. A. (2022) Chapters in the Colicin Story, apres F. Jacob, Virus (Paris), in press
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Cramer, W.A., O. Sharma, and S. D. Zakharov (2018) On Mechanisms of Colicin Import: an Outer Membrane Quandary. Biochem J., 475, 3903-3915.
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Zakharov, S. D. et al. (2016). The Colicin E1 TolC-binding conformer: Pillar or Pore Function in Colicin Import. Biochemistry, 55, 5084-5094.
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Celia, H., N. Noinaj, S. D. Zakharov, E. Bordignon. I. Botos, M. Santamaria, R. Lloubes, and S. K. Buchanan (2016) Structural Insight into the role of the Ton Complex in Energy Transduction. Nature, 538: 60-65. doi: 10.1038/nature19757. PMID: 27654919
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Agarwal, R., S. D. Zakharov, S. S. Hasan, C. M. Ryan, J. P. Whitelegge, and W. A. Cramer. 2014. Structure-Function of Cyanobacterial Outer-Membrane Protein, Slr1270: Homolog of E. coli drug Export/Colicin Import Protein, TolC. FEBS Lett., 588, 3793-3801. PMID: 25218435
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Hasan, S. S., et al. 2013. Methods for Studying Interactions of Detergents and Lipids with a α-Helical and β-Barrel Integral Membrane Proteins, Curr. Prot. Prot. Sci. Sup. 74:29.7.1-29.7.30. doi: 10.1002/0471140864.ps2907s74. PMID: 24510648 [PubMed – in process].
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Sharma, O., S. D. Zakharov, M. V. Zhalnina, E. Yamashita, and W. A. Cramer. 2013. Colicins, in Handbook of Biologically Active Peptides (A. Kastin, ed; section ed., R. E. W. Hancock), Academic Press, Chap. 17: 93-100.
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Zakharov, S. D., O. Sharma, M. Zhalnina, E. Yamashita, and W. A. Cramer. 2012. Pathways of Colicin Import: Utilization of BtuB, OmpF Porin, and the TolC Drug Export Protein, Biochemical Soc. Transactions, 40, 1463-1468. PMID: 23176499
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Jakes, K., and W. A. Cramer. 2012. Border Crossings - Colicins and Transporters. Annual Reviews of Genetics, 46, 209-231. PMID: 22934645
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Cramer, W. A., S. D. Zakharov, E. Yamashita, S. Saif Hasan, H. Zhang, D. Baniulis, M. V. Zhalnina, G. M. Soriano, J. C. Rochet, C. Ryan, and J. Whitelegge. 2011. Membrane Proteins in Four Acts: Function Precedes Structure Determination. For Methods: Membrane Protein Technologies for Structural Biology (ed., R. Stevens), 55, 415-420. Elsevier Press, San Diego. PMID: 22079407 PMCID: PMC328554
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Souda, P., C. M. Ryan, W. A. Cramer, and J. Whitelegge. 2011. Profiling of Integral Membrane Proteins and Their Post-translational Modifications Using High-resolution Mass Spectrometry, Methods of Membrane Protein Expression and Stabilization (R. Stevens, ed.), For Methods: Membrane Protein Technologies for Structural Biology (ed., R. Stevens), 55, 330-336, Elsevier Press, San Diego.
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Sharma, O., K. A. Datsenko, S. C. Ess, M. V. Zhalnina, B. L. Wanner, and W. A. Cramer. 2009. Genome-wide screens: novel mechanisms in colicin import and cytotoxicity. Molecular Microbiology, 73, 571-585. PMID: 19650773 PMCID: PMC3100173
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Zakharov, S. D., O. Sharma, O., M. Zhalnina, and W. A. Cramer (2008) Primary Events in the Colicin Translocon: FRET Analysis of Colicin Unfolding Initiated by Binding to BtuB and OmpF. Biochemistry 47: 12802-12809. PMID: 18936168
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Yamashita, E., M. V. Zhalnina, S. D. Zakharov, O. Sharma, and W. A. Cramer (2008) Crystal structures of the OmpF porin: function in a colicin translocon. EMBO J., 27, 2171-2180. PMID: 18636093 PMCID: PMC2516885
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Zakharov, S. D., J. D. Hulleman, E. A. Dutseva, Y. N. Antonenko, J.-C. Rochet, and W. A. Cramer. 2007. Helical a-Synuclein Forms Highly Conductive Ion Channels. Biochemistry, 46, 14369-14379. PMID: 18031063
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Sharma, O., E. Yamashita, M. Zhalnina, S. D. Zakharov, K. Datsenko, B. L. Wanner, and W. A. Cramer. 2007. Structure of the Complex of the Colicin E2 R-Domain and Its BtuB Receptor: The Outer Membrane Colicin Translocon. J. Biol. Chem, 282:23163-23170. PMID: 17548346
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Sharma, O., and W. A. Cramer. 2007. Minimum length requirement of the flexible N-terminal translocation sub-domain of colicin E1. J. Bacteriol., 189: 363-368. PMID: 17085563 PMCID: PMC1797411
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Zakharov, S. D., M. V. Zhalnina, O. Sharma, and W. A. Cramer. 2006. The Colicin E3 Outer Membrane Translocon: Immunity Protein Release Allows Interaction of Cytotoxic Domain with OmpF Porin. Biochemistry, 45: 10199-10207. PMID: 16922495
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Sharma, O., S. D. Zakharov, and W. A. Cramer. 2006. Colicins: Section on Bacterial/Antibiotic Peptides (ed., R. E. W. Hancock) in Handbook of Biologically Active Peptides. (A. J. Kastin, ed.), pp. 115-123, Elsevier, San Diego
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Sobko, A. A., E. A. Kotova, Y. N. Antonenko, S. D. Zakharov, and W. A. Cramer. 2006. Lipid Dependence of the Channel Properties of Colicin E1 - Lipid Toroidal Pore. J. Biol. Chem., 281:14408-14416. PMID: 16556601
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Zhang, H., & W. A. Cramer. 2005. Problems in obtaining diffraction-quality crystals of hetero-oligomeric integral membrane proteins. J. Struct. Funct. Genomics (NIGMS Protein Production and Crystallization Workshop), 6: 219-223. PMID: 16211522
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Misquitta, L. V., Y. Misquitta, V. Cherezov, O. Slattery, J. M. Mohan, D. Hart, M. Zhalnina, W. A. Cramer, and M. Caffrey. 2004. Membrane protein crystallization in lipidic mesophases with tailored bilayers. Structure, 12: 2113-2124. PMID: 15576026
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A. A. Sobko, M. A. Vigasina, T. I. Rokitskaya, E. A. Kotova, S. D. Zakharov, W. A. Cramer, and Y. N. Antonenko. 2004. Chemical and Photochemical Modification of Colicin E1 and Gramicidin A in Bilayer Lipid Membranes. J. Mem. Biol., 199: 51-62. PMID: 15366423
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Zakharov, S. D., V. Eurokova, T. I. Rokitskaya, M. V. Zhalnina, O. Sharma, P. J. Loll, H. I. Zgurskaya, Y. N. Antonenko, and W. A. Cramer. 2004. Colicin Occlusion of OmpF and TolC Channels: Outer Membrane Channels for Colicin Import. Biophys. J., 87: V.87. 3901-3911. PMID: 15465872 (PMCID: PMC 1304901)
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Zakharov, S. D., E. A. Kotova, Y. N. Antonenko, and W. A. Cramer. 2004. On the role of lipid in colicin pore formation. Biochim. Biophys. Rev. Biomembranes, 1666: 239-249. PMID: 15519318.
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Sobko, A., E. A. Kotova,Y. Antonenko, S. D. Zakharov, & W. A. Cramer. 2004. Effect of lipids with different spontaneous curvature on the channel activity of colicin E1: evidence in favor of a toroidal pore. FEBS Lett., 576: 205-210. PMID: 15474038
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Zakharov, S. D. & W. A. Cramer 2004. On the mechanism & pathway of colicin import across the outer membrane. Frontiers in Science, 9: 1311-1317. PMID: 14977546
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Kurisu, G., S. D. Zakharov, M. V. Zhalnina, S. Bano, Y Eroukova, T. Rokitskaya, Y Antonenko, M. C. Wiener & W. A. Cramer. 2003. The structure of BtuB with bound colicin E3 R-domain implies a translocon. Nat. Struct Biol., 10: 948-954.PMID: 14528295
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Zakharov, S. D., T. I. Rokitskaya, Y. N. Antonenko, & W. A. Cramer. 2002. Tuning the membrane surface potential for colicin channel activity. Proc. Natl. Acad. Sci., USA, 99: 8654-8659. PMID: 12060711 (PMCID: PMC124348)
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Zakharov, S. D., and WA Cramer. 2002. Colicin crystal structures: pathways and mechanisms for colicin insertion into membranes. Biochim. Biophys. Acta (Biomembranes), 1565: 333-346. PMID: 12409205
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Zakharov, S. D., & W. A. Cramer. 2002. The insertion intermediates of pore-forming colicins in two-dimensional space. Biochimie (special issue on Bacterial-Derived Antimicrobial Toxins; eds., R. Buckingham, M. de Zamaroczy, & Y. Cenatiempo), 84: 465-475. PMID: 12423790
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Rokitskaya, T. I., Zakharov, S. D., Y. N. Antonenko, E. A. Kotova, and W. A. Cramer. 2001. Tryptophan-dependent sensitized photoinactivation of colicin E1 channels in lipid bilayers. FEBS Lett.,505: 147-150. PMID: 11557058
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Lindeberg, M. L., & W. A. Cramer. 2001. Identification of Specific Residues in Colicin E1 Involved in Immunity Protein Recognition. J. Bacteriol. 183: 2132-2136. PMID: 1122616 (PMCID: PMC 95113)
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Griko, Y., S. D. Zakharov, and W. A. Cramer 2000. Structural stability and domain organization of colicin E1. J. Mol. Biol. 302: 941-953. PMID: 10993734
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Taylor, R., S. D. Zakharov, J. B. Heymann, M. E. Girvin, and W. A. Cramer. 2000. Folded state of the integral membrane colicin E1 immunity protein in solvents of mixed polarity. Biochemistry 39: 12131-12139. PMID: 11015191
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Lindeberg, M. and W. A. Cramer. 2000. Unfolding pathway of the colicin E1 channel domain at the membrane surface. J. Mol. Biol. 29: 679-692. PMID: 10623556