Difference between revisions of "Energy Scoring Method in Grid"
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| − | + | The general form of energy scoring function: | |
| + | [[Image:**|thumb|center|375px|Energy scoring function]] | ||
| + | |||
| + | It's easy to see that the Coulumb potential Energy part could be separated into receptor and ligand part. If the Lennard-Jones one could be separated, it will be easy to precalculate the potential of each grid point in docking region and speed up the docking process. | ||
| + | |||
| + | Computational chemist took the assumption that the coefficients for Lennard-Jones part are also separable. | ||
| + | [[Image:**|thumb|center|375px|Energy scoring function]] | ||
| + | |||
| + | The new form of energy scoring function like this: | ||
| + | |||
| + | [[Image:**|thumb|center|375px|Energy scoring function]] | ||
| + | |||
| + | |||
| + | So each time, when you run the grid calculation, you get | ||
| + | |||
| + | [[Image:**|thumb|center|375px|Energy scoring function]] | ||
| + | |||
| + | and Save them in your *.nrg file. | ||
Revision as of 13:00, 5 March 2015
The general form of energy scoring function:
File:**
Energy scoring function
It's easy to see that the Coulumb potential Energy part could be separated into receptor and ligand part. If the Lennard-Jones one could be separated, it will be easy to precalculate the potential of each grid point in docking region and speed up the docking process.
Computational chemist took the assumption that the coefficients for Lennard-Jones part are also separable.
File:**
Energy scoring function
The new form of energy scoring function like this:
File:**
Energy scoring function
So each time, when you run the grid calculation, you get
File:**
Energy scoring function
and Save them in your *.nrg file.
