Fractal Analysis of Protein Potential Energy Landscapes

نویسندگان

  • D. A. Lidar
  • D. Thirumalai
  • R. Elber
  • R. B. Gerber
چکیده

D. A. Lidar,* D. Thirumalai, R. Elber, and R. B. Gerber Department of Physics, The Hebrew University of Jerusalem, Jerusalem 91904, Israel Department of Physical Chemistry and The Fritz Haber Center for Molecular Dynamics, The Hebrew University of Jerusalem, Jerusalem 91904, Israel Department of Chemistry and Biochemistry, Institute for Physical Science and Technology, University of Maryland, College Park, Maryland 20742 Department of Chemistry, University of California—Irvine, Irvine, California 92697 ~Received 18 August 1998; revised manuscript received 11 November 1998!

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Identification of RNA-binding sites in artemin based on docking energy landscapes and molecular dynamics simulation

There are questions concerning the functions of artemin, an abundant stress protein found in Artemiaduring embryo development. It has been reported that artemin binds RNA at high temperatures in vitro, suggesting an RNA protective role. In this study, we investigated the possibility of the presence of RNA-bindingsites and their structural properties in artemin, using docking energy ...

متن کامل

Protein folding on rugged energy landscapes: conformational diffusion on fractal networks.

We perform simulations of model proteins to study folding on rugged energy landscapes. We construct "first-passage" networks as the system transitions from unfolded to native states. The nodes and bonds in these networks correspond to basins and transitions between them in the energy landscape. We find power-law relations between the folding time and the number of nodes and bonds. We show that ...

متن کامل

Glass Transition Temperature and Fractal Dimension of Protein Free Energy Landscapes

The free-energy landscape of two peptides is evaluated at various temperatures and an estimate for its fractal dimension at these temperatures calculated. We show that monitoring this quantity as a function of temperature allows to determine the glass transition temperature.

متن کامل

Quantitative analysis Skyline In urbanscapes As the edge of the city(With emphasis on new tools of urban landscape's Analyzes)

Skyline,is an important factor In explaining the locative characteristics and Qualitative  properties of urban scape, As an indicator of improved urban life. This study has used one of the Contemporary urban studies methods, Because of the Appropriate and functional Capabilities and Analyzes Its impact on the urbanscape. This analysis is done based on the definitions in the field of urbanscape ...

متن کامل

The Application of fractal dimension and morphometric properties of drainage networks in the analysis of formation sensibility in arid areas (Case Study, Yazd-Ardakan Basin)

Introduction: Many natural phenomena have many variables that make it difficult to find relationships between them using common mathematical methods. This problem, along with the impossibility of measuring all elements of nature, has led to a major evolution in the way of understanding and explaining phenomena. In this way, one can use the fractal geometry with the theory that many natural phen...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1998