Message boards : Rosetta@home Science : What we have learned thus far
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adrianxw Send message Joined: 18 Sep 05 Posts: 653 Credit: 11,840,739 RAC: 42 |
>>> /depts.washington.edu/bakerpg. Here. Found after a little searching! Still, at least I know the telephone and fax number of Publication Services now! Wave upon wave of demented avengers march cheerfully out of obscurity into the dream. |
adrianxw Send message Joined: 18 Sep 05 Posts: 653 Credit: 11,840,739 RAC: 42 |
I had a nose through the paper, and although I did not understand all of it, got a feel for the job. If you go back to what I said, and DB agreed... >>> The preconceptions cloud the view of the problem. Somebody from a completely unrelated discipline can sometimes see a solution to the real problem, simply because their thought process when looking at the data set is different. <<< ... I don't believe turning us into biochemists would help! What I would like to see is a description of the data, in terms of simple numbers, not necessarily what they represent, into and out of the models, (so if I write a program, it will be compatible with yours), and how the various things, for example, the "energy" can be retrieved. If you have a function which accepts a sequence and angles structure and returns the "energy" that is good enough, I do not need to know how it works, I am trying to solve this from a data processors perspective, not a biochemists. If I take a sequence, say "MET LYS LYS ALA VAL", and vary the various phi and psi angles within the stated constraints, how do I proceed, and how do I validate my solution with the experimentally dervied structure. I have my own ideas about that, but it is obviously better to use yours so we are comparing like with like. As an aside, I was suprised to see degrees rather than Radians being used. I don't think I've felt this motivated about a development challenge for years, my head has been spinning with ideas. Even if it never gets anywhere, I thank you for that anyway! Wave upon wave of demented avengers march cheerfully out of obscurity into the dream. |
David Baker Volunteer moderator Project administrator Project developer Project scientist Send message Joined: 17 Sep 05 Posts: 705 Credit: 559,847 RAC: 0 |
We will be posting the code that is running now soon, and once you have it we can give you a command line that will do exactly what you want (angles -> coordinates -> energy) . to go from torsion angles to cartesian coordinates and then to evaluate the energy is straightforward, but you probably are better off using rosetta as a black box to do this than writing your own program. |
adrianxw Send message Joined: 18 Sep 05 Posts: 653 Credit: 11,840,739 RAC: 42 |
Excellent. I look forward to it. Wave upon wave of demented avengers march cheerfully out of obscurity into the dream. |
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