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802: Revisiting Puzzle 686: Black Belt De-novo

Closed since over 12 years ago

Intermediate Overall Prediction

Summary


Created
October 30, 2013
Expires
Max points
100
Description

This is a repost of Puzzle 686. When this puzzle ran in March of this year, the structure of this protein was still unknown. Now the structure has been published, and we're making the puzzle available for the Black Belt Folding broadcast this weekend! This puzzle will be used during the Black Belt Folding session, so take some time to familiarize yourself with the puzzle ahead of time. Players will NOT be able to load in any previous solutions for these puzzles.

Top groups


  1. Avatar for Deleted group 21. Deleted group pts. 8,665
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  3. Avatar for Czech National Team 24. Czech National Team 1 pt. 8,339
  4. Avatar for DSN @ Home 25. DSN @ Home 1 pt. 7,225
  5. Avatar for Hydrophobic Helpers 26. Hydrophobic Helpers 1 pt. 7,087

  1. Avatar for catsick 251. catsick Lv 1 1 pt. 7,075
  2. Avatar for Hunybadger 252. Hunybadger Lv 1 1 pt. 7,075
  3. Avatar for Terafold 253. Terafold Lv 1 1 pt. 7,075
  4. Avatar for cassy2 254. cassy2 Lv 1 1 pt. 7,075
  5. Avatar for packer 255. packer Lv 1 1 pt. 7,075
  6. Avatar for greepski 256. greepski Lv 1 1 pt. 7,075
  7. Avatar for can1492 257. can1492 Lv 1 1 pt. 7,075
  8. Avatar for histon 258. histon Lv 1 1 pt. 7,075
  9. Avatar for shohinsai 259. shohinsai Lv 1 1 pt. 7,075
  10. Avatar for rexodarap 260. rexodarap Lv 1 1 pt. 7,075

Comments


bkoep Staff Lv 1

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 25 & 58 are highly predicted to be part of a sheet. However, the Alanines at residues 40 & 47 are predicted to be in a helix!

The above predictions are already on the starting model (based on the horizontal lines in the above figure).


If you are a new Foldit player, please make sure you have completed all these tutorials before trying this puzzle:

  • lonely sheets,
  • lock and lower,
  • rebuild,
  • structure and rebuild,
  • control over clashing.