Internal Motions of a Protein and Surrounding Water Molecules

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概要

• 論文の詳細を見る

• A model to sttrdy the internal dynamics of a protein and of water molecules interacting with theprotein is presented in a preceding paper. To check the trseftrlness of the tnodel, an oligopeptidesurrounded by three different water configtrrations is chosen as a test case. The internal rnotionsof the peptide and of' the water molecules are examined tusing normal mode analysis. In addition,changes in the internal dynamics and positions of the solvating molecules dtre to amino acidsubstitutions in the peptide are investigated. Information about the relationship between thestrength of a hydrogen bond and its effect on the vibrational freqtrencies of the water moleculesparticipating in hydrogen bonding is derived showing that this tnodel is practical for studyinginternal motions of each molectrle in a taatrlti-tnolectrle systena.

• 社団法人日本物理学会の論文
• 1997-09-15

著者

• YOSHIOKI Shuzo

  Yatsushiro National College of Technology

• Yoshioki S

  Yatsushiro National Coll. Technol. Yatsushiro

関連論文

• Formulation of Static and Dynamic Conformational Energy Analysis of Biopolymer Systems Consisting of Two or More Molecules
• Is There a Singularity in Energy Space Expressed by Eulerian Angles?
• Internal Motions of a Protein and Surrounding Water Molecules
• Motions of Water Molecules Surrounding a Rigid Protein Model
• Formulation of the Hessian Matrix for the Conformational Energy of Protein-Water Systems

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