|
807: De-novo Cryo-electron Density: Hand-folding Round
Status: Closed
|
Summary
| Name: | 807: De-novo Cryo-electron Density: Hand-folding Round |
|---|---|
| Status: | Closed |
| Created: | 11/07/2013 |
| Points: | 100 |
| Expired: | 11/15/2013 - 12:00 |
| Difficulty: | Advanced |
| Description: | Try to fit this extended chain into the cryo-EM density cloud to gain points. This round only GUI scripts are allowed and sharing has been disabled. After this puzzle expires, the puzzle will be re-posted and LUA scripts and sharing will be allowed. You'll be able to load in your solutions from this puzzle and use scripting and sharing. |
| Categories: | Electron Density, Hand-Folding, Overall, Prediction |
Top Groups
Top Soloists
Need this puzzle? Log in to download.
Here is the sequence logo predicted by the SAM server:
H = helix
E = sheet
C = loop (or coil)
The taller the letter at each position, the higher the probability of that specific secondary structure for that amino acid.
For example, the Valines at residues 41-42 are highly predicted to be part of a helix. However, the Valines at residue 67 and 94 are predicted to be in sheets!
The above predictions are already on the starting model (based on the horizontal lines in the above figure).
_____________________________________________
More info about Cryo-electron microscopy here:
http://en.wikipedia.org/wiki/Cryo-electron_microscopy