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DETERMINATION OF CONFORMATIONAL TRANSITIONS OF PEPTIDES FROM ENERGY LANDSCAPE

Handan Arkin and Tarik Çelik ()
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Handan Arkin: Department of Physics Engineering, Hacettepe University, 06532, Ankara, Turkey
Tarik Çelik: Department of Physics Engineering, Hacettepe University, 06532, Ankara, Turkey

International Journal of Modern Physics C (IJMPC), 2003, vol. 14, issue 05, 567-574

Abstract: The conformational transitions of the heptapeptide Deltorphin(H-Tyr1-D-Met2-Phe3-His4-Leu5-Met6-Asp7-NH2)are predicted by using the detailed representation of the energy landscape. The visualization of the whole rugged landscape covering the entire energy and temperature ranges is found useful for the determination of the conformational transitions and the glassy behavior of peptides.

Keywords: Deltorphin; conformation sampling; energy landscape; structural transitions; multicanonical simulation (search for similar items in EconPapers)
Date: 2003
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DOI: 10.1142/S0129183103004735

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