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Kruchinin N.Yu. PLACEMENT OF LYSOZYME FRAGMENTS IN CYLINDRICAL PORE MADE OF ALUMINUM OXIDEThrough molecular dynamics method, spatial distribution of polypeptide chain links was identified that was placed inside cylindrical aluminum oxide pore in protein fragments (70 amino-acid residues of lysozyme). Modeling of kinetics for the transfer of macrochain to equilibrium conformation was conducted at the temporary stage up to 300 picoseconds from the ordered start configuration of protein fragment under constant temperatures of 400 К, 800 К. Numerical values were determined for the parameters used for approximation of the polypeptide links distribution density curves along the normal line coordinate towards the pore bottom and by radial dependence of the links concentration in cylindrical pore. The data obtained may be used for description of biomolecular reactions kinetics in structured systems.
About this article
Author: Kruchinin N.Yu.
Year: 2009
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Editor-in-chief |
Sergey Aleksandrovich
MIROSHNIKOV |
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