INTER-SPINE INTERACTION AND DAMPING EFFECT ON THE DYNAMICS OF ENERGY TRANSPORT IN PROTEIN
The mechanism of energy transport in alpha-helical protein was modeled by Davydov and Scott. The interspine interaction between the three channels of alpha-helical protein and damping effect on the probability amplitude of amide-I energy is investigated in this paper. The study results that the dyna...
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/22542 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | The mechanism of energy transport in alpha-helical protein was modeled by Davydov and Scott. The interspine interaction between the three channels of alpha-helical protein and damping effect on the probability amplitude of amide-I energy is investigated in this paper. The study results that the dynamics of energy transport is governed by a set of three coupled non-linear Schrodinger equation. The resulting coupled NLS is analyzed by Hirota bilinear method. The study shows that the interspine interactions result in the greater amplitude. Meanwhile the damping term has no contribution to the change of soliton amplitude, but it make the soliton propagation slower. |
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