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491: CASP ROLL Puzzle 2
Status: Closed

Groups

RankGroupScorePoints
1Contenders12,260100
2Androids12,13680
3Anthropic Dreams12,03263
4Go Science11,96850
5foldeRNA11,96439
6Void Crushers11,88430
7Trailer Trash11,79923
8L'Alliance Francophone11,59117
9FoldIt@Netherlands11,42813
10Purdue BoilerFolders11,26910
11Happy Mutant Folding11,2517
12Russian team11,2475
13Team Tornado11,0304
14chillerdown11,0143
15Freedom Folders10,8962
16E?????! Heureka!10,8341
17Natural Abilities10,7161
18BOINC@Poland10,6581
19SETI.Germany10,6451
20Mmm Helix Fries.10,3921
21Team Hungary10,3721
22Foldit UK9,6811
23Wisconsin Pride9,6681
24Crunching Family9,2541
25xkcd9,2241


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Comments

beta_helix's picture
User offline. Last seen 17 hours 35 min ago. Offline
Joined: 05/09/2008
Groups: None
Please try to use these secondary structure predictions:

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 Valine at residue 132 is highly predicted to be part of a sheet. However, the Valine at residue 192 is predicted to be anything.

Joined: 06/17/2010
[q]

How important is to use predicted structure?
Is this prediction very accurate? I mean that predicted sheet can be longer or shorter by 1-2 residues but it is "for sure" there?

beta_helix's picture
User offline. Last seen 17 hours 35 min ago. Offline
Joined: 05/09/2008
Groups: None
It's tough since they are just predictions.

I would use them as suggestions and would trust the higher confidence predictions (the tallest letters), but would definitely NOT fix the structure based solely on these predictions.

What these secondary structure predictions tell us is that, most likely, this structure isn't a bunch of helices!

Joined: 06/17/2010
"Most likely"

are key words there then :)

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