Dmitrii E. Makarov

 

Some of the recent topics that we have worked on are listed below

 

Quantum dynamics of single molecules


 

  • D.E. Makarov and H. Metiu, Quantum dynamics with dissipation: a treatment of dephasing in the stochastic Schroedinger equation, J. Chem. Phys. 111 (1999) 10126.link to the article text

 

  • D.E. Makarov and H. Metiu, Control, with a rf field, of photon emission times by a single molecule and its connection to laser-induced localization of an electron in a double well,  J. Chem. Phys. 115 (2001) 5989. link to the article text

 

  • D.E. Makarov, Observation of single molecule transport at surfaces via scanning microscopies: Monte Carlo wavefunction study of a model problem, Phys. Rev. E 65 (2002) 051601 link to the article text

  • Z.S. Wang and D.E. Makarov, Nanosecond dynamics of single polypeptide molecules revealed by photoemission statistics of fluorescence resonance energy transfer: A theoretical study,  J. Phys. Chem. B 107 (2003)  5617-5622. Link to text

 

 

 

Protein dynamics and folding

ubiquitin

  • D.E. Makarov, C. Keller, K.W. Plaxco, and H. Metiu, How the folding rate constant of simple, single-domain proteins depends on the number of native contacts,  Proc. Natl. Acad. Sci. USA  99 (2002) 3535   link to the article text
     
  • D.E. Makarov and H. Metiu, A model for the kinetics of protein folding: Kinetic Monte Carlo simulations and analytical results,  J. Chem. Phys. 116 (2002) 5205  link to the article text

  • Z. S. Wang and D. E. Makarov, Rate of intramolecular contact formation in peptides: The loop length dependence, J. Chem. Phys. 117 (2002) 4591 link to text

 

  • D.E. Makarov and G.J. Rodin, Configurational entropy and mechanical properties of cross-linked polymer chains, Implications for protein and RNA folding, Phys. Rev. E 66 (2002) 011908  link to text

 

  • D.E. Makarov and K.W. Plaxco,  The Topomer Search Model: A simple, quantitative theory of two-state protein folding kinetics,  Protein Science 12 (2003) 17-26  link

 

  • Serdal Krimizialtin, Venkat Ganesan, and Dmitrii E. Makarov, Translocation of a b-hairpin-forming peptide through a cylindrical tunnel,  J. Chem. Phys. 121 (2004) 10268.  link

 

  • Z.S. Wang, Kevin W. Plaxco and Dmitrii E. Makarov, Influence of local, residual structure on the scaling behavior and dimensions of  unfolded proteins, Biopolymers 86 (2007) 321-328  link

 

  • Christina L. Ting and Dmitrii E. Makarov, Two-dimensional fluorescence resonance energy transfer as a probe for protein folding: A theoretical study, J. Chem. Phys. 128 (2008) 115102
    link

 

  • Reza Soheilifard, Dmitrii E. Makarov, and Gregory J. Rodin, Critical evaluation of simple network models of protein dynamics and their comparison with crystallographic B-factors, Physical Biology. 5 (2008) 026008. link

 

 

 

 



 

 

Single protein molecules under mechanical tension

spider_capture_silk

  • D.E. Makarov, P.K. Hansma,  and H. Metiu, Kinetic Monte Carlo simulation of titin unfolding,  J. Chem. Phys. 114 (2001) 9663.  Link to the article text

 

  • D.E. Makarov, Z. Wang, J. Thompson, H.G. Hansma, On the interpretation of force extension curves of single protein molecules, J. Chem. Phys. 116 (2002) 7760. Link

  • D.E. Makarov and G.J. Rodin, Configurational entropy and mechanical properties of cross-linked polymer chains, Implications for protein and RNA folding,  Phys. Rev. E 66 (2002) 011908  link to text

  • Nathan Becker, Emin Oroudjev, Stephanie Mutz, Jason Cleveland, Paul K. Hansma, Cheryl Y. Hayashi, Dmitrii E. Makarov, and Helen Hansma, Molecular Nanosprings in Spider Capture-Silk Threads,  Nature Materials 2 (2003) 278

  • Kilho Eom, Pai-Chi Li, Dmitrii E. Makarov, and Gregory J. Rodin, Relationship between the mechanical properties and topology of cross-linked polymer molecules:  Parallel strands maximize the strength of model polymers and protein domains, J. Phys. Chem. B 107 (2003) 8730. Link to text published online

  • Pai-Chi Li and Dmitrii E. Makarov, Theoretical studies of the mechanical unfolding of the muscle protein titin: Bridging the time-scale gap between simulation and experiment,  J. Chem. Phys 119 (2003) 9260.  link to text

  • Pai-Chi Li and Dmitrii E. Makarov, Ubiquitin-like protein domains show high resistance to mechanical unfolding similar to that of the I27 domain in titin: Evidence from simulations, J. Phys. Chem. B. 108 (2004) 745-749.  link

  • Pai-Chi Li and Dmitrii E. Makarov,  Simulation of the mechanical unfolding of ubiquitin: Probing different unfolding reaction coordinates by changing the pulling geometry,   J. Chem. Phys.  121 (2004) 4826.  link

  • Kilho Eom, Dmitrii E. Makarov, and Gregory J. Rodin, Theoretical studies of the kinetics of mechanical unfolding of cross-linked polymer chains and their implications for single molecule pulling experiments, Phys. Rev. E 71, 021904 (2005).link  

  • Serdal Kirmizialtin, Lei Huang, and Dmitrii E. Makarov, Topography of the free energy landscape probed via mechanical unfolding of proteins, J. Chem. Phys. 122 (2005) 234915  link

  • Pai-Chi Li, Lei Huang,  and Dmitrii E. Makarov, Mechanical unfolding of segment-swapped protein G dimer: Results from replica exchange molecular dynamics simulations., J. Phys. Chem B. 110 (2006) 14469-14474  link

  • Dmitrii E. Makarov, New and Notable: unraveling individual molecules by mechanical forces: Theory meets experiment, Biophysical Journal, 92 (2007) 4135-4136 link  (This is a commentary on this paper)

  • Dmitrii E. Makarov, A theoretical model for the mechanical unfolding of repeat proteins, accepted for publication in Biophysical Journal. preprint

 

 

 

 

 

 

Protein translocation

 

 

  • Serdal Krimizialtin, Venkat Ganesan, and Dmitrii E. Makarov, Translocation of a b-hairpin-forming peptide through a cylindrical tunnel,  J. Chem. Phys. 121 (2004) 10268.  link
  • Lei Huang, Serdal Kirmizialtin, and Dmitrii E. Makarov, Computer simulations of the translocation and unfolding of a protein pulled mechanically through a pore, J. Chem. Phys. 123 (2005) 124903   link
  • Serdal Kirmizialtin, Lei Huang, and Dmitrii E. Makarov, Computer simulations of protein translocation, Physica Status Solidi (b) 243 (2006) 2038-2047 link
  • Carl P. Goodrich, Serdal Kirmizialtin, Beatrice M. Huyghues-Despointes, Aiping Zhu, J. Martin Scholtz, Dmitrii E. Makarov and Liviu Movileanu, Single-molecule Electrophoresis of b-Hairpin-forming Peptides by Electrical Recordings and Langevin Dynamics Simulations, 111 (2007) 3332-3335  link
  • Lei Huang and Dmitrii E. Makarov, The rate constant of polymer reversal inside a pore, J. Chem. Phys. 128 (2008) 114903 link
  •  Lei Huang and Dmitrii E. Makarov, Translocation of a knotted polypeptide through a pore, J. Chem. Phys. 129 (2008), 121107. link
  • Dmitrii E. Makarov, Computer simulations and theory of protein translocation, accepted for publication in Accounts of Chemical Research  preprint

 




Translocation of a b-hairpin through the b-barrel part of the a-HL pore – simulations by Serdal Kirmizialtin:


     trajectory 1

     trajectory 2

     trajectory 3

 

 

 

Dynamics of molecular knots

 

 

·        Serdal Kirmizialtin and Dmitrii E. Makarov, Simulations of the untying of molecular friction knots between individual polymer strands, J. Chem. Phys. 128 (2008) 094901  link

  • Lei Huang and Dmitrii E. Makarov, Langevin dynamics simulations of the diffusion of molecular knots in tensioned polymer chains, J. Phys. Chem. A 111(2007)  10338-10344 link



Untying a square knot between two polymer strands – simulation by Serdal Kirmizialtin
Untying a granny knot between two polymer strands – simulation by Serdal Kirmizialtin


 

·        Diffusion of a knot in a tensioned polymer chain, a simulation by Lei Huang

·        Translocation of knotted and unknotted peptides through a pore –simulations by Lei Huang.

movie 1

movie 2



 

 

 

 

 

 

 

Absolute free energies from molecular dynamics or Monte Carlo data 

 

  • Lei Huang and Dmitrii E. Makarov, On the calculation of absolute free energies from molecular dynamics or Monte Carlo data, J. Chem. Phys. 124, 064108 (2006). link

 

 

Quantum transition state theory

 

  • V.A. Benderskii, D.E. Makarov, and C.A. Wight, Chemical Dynamics at Low Temperatures, Wiley, New York, 1994.

  • G. Mills, G.K. Schenter, D.E. Makarov, and H. Jonsson, RAW quantum transition state theory, in ``Classical and Quantum Dynamics in Condensed Phase Simulations'', ed. B. J. Berne, G. Ciccotti and D. F. Coker (World Scientific, 1998).

 

 

 

Uses of genetic programming in physics and chemistry

 

 

  • D.E. Makarov and H. Metiu,  Fitting potential energy surfaces: a search in the function space by directed genetic programming, J. Chem. Phys. 108 590 (1998). link to the article text

 

  • D.E. Makarov and H. Metiu, Using Genetic Programming To Solve the Schrödinger Equation, The Journal of Physical Chemistry A 104 (2000)  8540-8545. link to the article text

 

 

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