Protein structure predictions by parallel simulated annealing molecular dynamics using genetic crossover

Copyright © 2011 Wiley Periodicals, Inc.

Bibliographische Detailangaben
Veröffentlicht in:Journal of computational chemistry. - 1984. - 32(2011), 7 vom: 01. Mai, Seite 1353-60
1. Verfasser: Sakae, Yoshitake (VerfasserIn)
Weitere Verfasser: Hiroyasu, Tomoyuki, Miki, Mitsunori, Okamoto, Yuko
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2011
Zugriff auf das übergeordnete Werk:Journal of computational chemistry
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Proteins
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245 1 0 |a Protein structure predictions by parallel simulated annealing molecular dynamics using genetic crossover 
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520 |a We propose a conformational search method to find a global minimum energy structure for protein systems. The simulated annealing is a powerful method for local conformational search. On the other hand, the genetic crossover can search the global conformational space. Our method incorporates these attractive features of the simulated annealing and genetic crossover. In the previous works, we have been using the Monte Carlo algorithm for simulated annealing. In the present work, we use the molecular dynamics algorithm instead. To examine the effectiveness of our method, we compared our results with those of the normal simulated annealing molecular dynamics simulations by using an α-helical miniprotein. We used genetic two-point crossover here. The conformations, which have lower energy than those obtained from the conventional simulated annealing, were obtained 
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700 1 |a Hiroyasu, Tomoyuki  |e verfasserin  |4 aut 
700 1 |a Miki, Mitsunori  |e verfasserin  |4 aut 
700 1 |a Okamoto, Yuko  |e verfasserin  |4 aut 
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