Header Logo
Last Name

Valentin V Rybenkov

InstitutionUniversity of Oklahoma, Norman
vCardDownload vCard

    Collapse Research 
    Collapse research activities and funding
    R21EY029015     (RYBENKOV, VALENTIN V)Sep 1, 2018 - Aug 31, 2020
    Novel Antimicrobials for Eye Infections
    Role: Principal Investigator

    R01AI136799     (ZGURSKAYA, HELEN I.)Feb 7, 2018 - Jan 31, 2023
    Optimization of efflux avoidance and inhibition for antibiotic development
    Role: Co-Principal Investigator

    R21AI094124     (RYBENKOV, VALENTIN V)Jul 1, 2011 - Jun 30, 2014
    Structural Chromosome Maintenance in Pseudomonas aeruginosa
    Role: Principal Investigator

    R21EB009238     (RYBENKOV, VALENTIN V)Jul 6, 2009 - Jun 30, 2012
    Nanomanipulation of analysis of lipoplex assembly
    Role: Principal Investigator

    R01GM063786     (RYBENKOV, VALENTIN V)Aug 1, 2001 - Jul 31, 2006
    Mechanism of Bacterial SMC Complex MukBEF
    Role: Principal Investigator

    Collapse Bibliographic 
    Collapse selected publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
    List All   |   Timeline
    1. Bhowmik BK, Clevenger AL, Zhao H, Rybenkov VV. Segregation but Not Replication of the Pseudomonas aeruginosa Chromosome Terminates at Dif. MBio. 2018 10 23; 9(5). PMID: 30352930.
      View in: PubMed
    2. Zhao H, Petrushenko ZM, Walker JK, Baudry J, Zgurskaya HI, Rybenkov VV. Small Molecule Condensin Inhibitors. ACS Infect Dis. 2018 Oct 22. PMID: 30346684.
      View in: PubMed
    3. Cooper SJ, Krishnamoorthy G, Wolloscheck D, Walker JK, Rybenkov VV, Parks JM, Zgurskaya HI. Molecular Properties That Define the Activities of Antibiotics in Escherichia coli and Pseudomonas aeruginosa. ACS Infect Dis. 2018 Aug 10; 4(8):1223-1234. PMID: 29756762.
      View in: PubMed
    4. Zgurskaya HI, Rybenkov VV, Krishnamoorthy G, Leus IV. Trans-envelope multidrug efflux pumps of Gram-negative bacteria and their synergism with the outer membrane barrier. Res Microbiol. 2018 Sep - Oct; 169(7-8):351-356. PMID: 29454787.
      View in: PubMed
    5. Krishnamoorthy G, Leus IV, Weeks JW, Wolloscheck D, Rybenkov VV, Zgurskaya HI. Synergy between Active Efflux and Outer Membrane Diffusion Defines Rules of Antibiotic Permeation into Gram-Negative Bacteria. MBio. 2017 10 31; 8(5). PMID: 29089426.
      View in: PubMed
    6. Westfall DA, Krishnamoorthy G, Wolloscheck D, Sarkar R, Zgurskaya HI, Rybenkov VV. Bifurcation kinetics of drug uptake by Gram-negative bacteria. PLoS One. 2017; 12(9):e0184671. PMID: 28926596.
      View in: PubMed
    7. Haynes KM, Abdali N, Jhawar V, Zgurskaya HI, Parks JM, Green AT, Baudry J, Rybenkov VV, Smith JC, Walker JK. Identification and Structure-Activity Relationships of Novel Compounds that Potentiate the Activities of Antibiotics in Escherichia coli. J Med Chem. 2017 07 27; 60(14):6205-6219. PMID: 28650638.
      View in: PubMed
    8. Petrushenko ZM, Rybenkov VV. Biochemical Analysis of Bacterial Condensins. Methods Mol Biol. 2017; 1624:145-159. PMID: 28842882.
      View in: PubMed
    9. Sarkar R, Rybenkov VV. Exploring Condensins with Magnetic Tweezers. Methods Mol Biol. 2017; 1624:161-171. PMID: 28842883.
      View in: PubMed
    10. Krishnamoorthy G, Wolloscheck D, Weeks JW, Croft C, Rybenkov VV, Zgurskaya HI. Breaking the Permeability Barrier of Escherichia coli by Controlled Hyperporination of the Outer Membrane. Antimicrob Agents Chemother. 2016 12; 60(12):7372-7381. PMID: 27697764.
      View in: PubMed
    11. Abdali N, Parks JM, Haynes KM, Chaney JL, Green AT, Wolloscheck D, Walker JK, Rybenkov VV, Baudry J, Smith JC, Zgurskaya HI. Reviving Antibiotics: Efflux Pump Inhibitors That Interact with AcrA, a Membrane Fusion Protein of the AcrAB-TolC Multidrug Efflux Pump. ACS Infect Dis. 2017 01 13; 3(1):89-98. PMID: 27768847.
      View in: PubMed
    12. Zhao H, Clevenger AL, Ritchey JW, Zgurskaya HI, Rybenkov VV. Pseudomonas aeruginosa Condensins Support Opposite Differentiation States. J Bacteriol. 2016 11 01; 198(21):2936-2944. PMID: 27528506.
      View in: PubMed
    13. Rybenkov VV. When Maxwellian demon meets action at a distance: Comment on "Disentangling DNA molecules" by Alexander Vologodskii. Phys Life Rev. 2016 09; 18:150-153. PMID: 27372001.
      View in: PubMed
    14. Petrushenko ZM, Zhao H, Zgurskaya HI, Rybenkov VV. Novobiocin Susceptibility of MukBEF-Deficient Escherichia coli Is Combinatorial with Efflux and Resides in DNA Topoisomerases. Antimicrob Agents Chemother. 2016 05; 60(5):2949-53. PMID: 26926630; PMCID: PMC4862531 [Available on 11/01/16].
    15. Rybenkov VV, Herrera V, Petrushenko ZM, Zhao H. MukBEF, a chromosomal organizer. J Mol Microbiol Biotechnol. 2014; 24(5-6):371-83. PMID: 25732339; PMCID: PMC4377647.
    16. Rybenkov VV. Maintenance of chromosome structure in Pseudomonas aeruginosa. FEMS Microbiol Lett. 2014 Jul; 356(2):154-65. PMID: 24863732; PMCID: PMC4119464.
    17. Edwards AL, Sangurdekar DP, Jeong KS, Khodursky AB, Rybenkov VV. Transient growth arrest in Escherichia coli induced by chromosome condensation. PLoS One. 2013; 8(12):e84027. PMID: 24376785; PMCID: PMC3871593.
    18. She W, Mordukhova E, Zhao H, Petrushenko ZM, Rybenkov VV. Mutational analysis of MukE reveals its role in focal subcellular localization of MukBEF. Mol Microbiol. 2013 Feb; 87(3):539-52. PMID: 23171168.
      View in: PubMed
    19. Sun Z, Tikhonova EB, Zgurskaya HI, Rybenkov VV. Parallel lipoplex folding pathways revealed using magnetic tweezers. Biomacromolecules. 2012 Oct 08; 13(10):3395-400. PMID: 22988939; PMCID: PMC3476939.
    20. Petrushenko ZM, She W, Rybenkov VV. A new family of bacterial condensins. Mol Microbiol. 2011 Aug; 81(4):881-96. PMID: 21752107; PMCID: PMC3179180.
    21. Petrushenko ZM, Cui Y, She W, Rybenkov VV. Mechanics of DNA bridging by bacterial condensin MukBEF in vitro and in singulo. EMBO J. 2010 Mar 17; 29(6):1126-35. PMID: 20075860; PMCID: PMC2845270.
    22. Vologodskii A, Rybenkov VV. Simulation of DNA catenanes. Phys Chem Chem Phys. 2009 Dec 07; 11(45):10543-52. PMID: 20145800; PMCID: PMC2845312.
    23. Tikhonova EB, Dastidar V, Rybenkov VV, Zgurskaya HI. Kinetic control of TolC recruitment by multidrug efflux complexes. Proc Natl Acad Sci U S A. 2009 Sep 22; 106(38):16416-21. PMID: 19805313; PMCID: PMC2752513.
    24. Rybenkov VV. Towards the architecture of the chromosomal architects. Nat Struct Mol Biol. 2009 Feb; 16(2):104-5. PMID: 19190662.
      View in: PubMed
    25. Cui Y, Petrushenko ZM, Rybenkov VV. MukB acts as a macromolecular clamp in DNA condensation. Nat Struct Mol Biol. 2008 Apr; 15(4):411-8. PMID: 18376412.
      View in: PubMed
    26. She W, Wang Q, Mordukhova EA, Rybenkov VV. MukEF Is required for stable association of MukB with the chromosome. J Bacteriol. 2007 Oct; 189(19):7062-8. PMID: 17644586; PMCID: PMC2045213.
    27. Petrushenko ZM, Lai CH, Rybenkov VV. Antagonistic interactions of kleisins and DNA with bacterial Condensin MukB. J Biol Chem. 2006 Nov 10; 281(45):34208-17. PMID: 16982609; PMCID: PMC1634889.
    28. Wang Q, Mordukhova EA, Edwards AL, Rybenkov VV. Chromosome condensation in the absence of the non-SMC subunits of MukBEF. J Bacteriol. 2006 Jun; 188(12):4431-41. PMID: 16740950; PMCID: PMC1482961.
    29. Petrushenko ZM, Lai CH, Rai R, Rybenkov VV. DNA reshaping by MukB. Right-handed knotting, left-handed supercoiling. J Biol Chem. 2006 Feb 24; 281(8):4606-15. PMID: 16368697; PMCID: PMC1633270.
    30. Dekker NH, Rybenkov VV, Duguet M, Crisona NJ, Cozzarelli NR, Bensimon D, Croquette V. The mechanism of type IA topoisomerases. Proc Natl Acad Sci U S A. 2002 Sep 17; 99(19):12126-31. PMID: 12167668; PMCID: PMC129409.
    31. Vologodskii AV, Zhang W, Rybenkov VV, Podtelezhnikov AA, Subramanian D, Griffith JD, Cozzarelli NR. Mechanism of topology simplification by type II DNA topoisomerases. Proc Natl Acad Sci U S A. 2001 Mar 13; 98(6):3045-9. PMID: 11248029; PMCID: PMC30604.
    32. Kimura K, Rybenkov VV, Crisona NJ, Hirano T, Cozzarelli NR. 13S condensin actively reconfigures DNA by introducing global positive writhe: implications for chromosome condensation. Cell. 1999 Jul 23; 98(2):239-48. PMID: 10428035.
      View in: PubMed
    33. Alexandrov AI, Cozzarelli NR, Holmes VF, Khodursky AB, Peter BJ, Postow L, Rybenkov V, Vologodskii AV. Mechanisms of separation of the complementary strands of DNA during replication. Genetica. 1999; 106(1-2):131-40. PMID: 10710719.
      View in: PubMed
    34. Rybenkov VV, Ullsperger C, Vologodskii AV, Cozzarelli NR. Simplification of DNA topology below equilibrium values by type II topoisomerases. Science. 1997 Aug 01; 277(5326):690-3. PMID: 9235892.
      View in: PubMed
    35. Rybenkov VV, Vologodskii AV, Cozzarelli NR. The effect of ionic conditions on DNA helical repeat, effective diameter and free energy of supercoiling. Nucleic Acids Res. 1997 Apr 01; 25(7):1412-8. PMID: 9060437; PMCID: PMC146597.
    36. Rybenkov VV, Vologodskii AV, Cozzarelli NR. The effect of ionic conditions on the conformations of supercoiled DNA. I. Sedimentation analysis. J Mol Biol. 1997 Mar 28; 267(2):299-311. PMID: 9096227.
      View in: PubMed
    37. Rybenkov VV, Vologodskii AV, Cozzarelli NR. The effect of ionic conditions on the conformations of supercoiled DNA. II. Equilibrium catenation. J Mol Biol. 1997 Mar 28; 267(2):312-23. PMID: 9096228.
      View in: PubMed
    38. Rybenkov VV, Cozzarelli NR, Vologodskii AV. Probability of DNA knotting and the effective diameter of the DNA double helix. Proc Natl Acad Sci U S A. 1993 Jun 01; 90(11):5307-11. PMID: 8506378; PMCID: PMC46705.
    39. Rybenkov VV, Vologodskii AV. [Effective diameter of DNA]. Mol Biol (Mosk). 1992 Nov-Dec; 26(6):1433-9. PMID: 1491684.
      View in: PubMed
    Rybenkov's Networks
    Click the "See All" links for more information and interactive visualizations!
    Concepts Expand Description
    Co-Authors Expand Description
    Similar People Expand Description
    Same Department Expand Description