Placeholder image of a protein
Icon representing a puzzle

227: Mini-CASP 11 - Freestyle

Closed since over 16 years ago

Advanced

Summary

Created
November 25, 2009
Expires
Max points
100
Description

Our 11th Mini-CASP target is another de-novo (or ab-initio) target. This means that there is no solved structure that has a similar sequence that we can start our predictions from. This is exciting because template-free targets are rare so we are lucky to be able to predict this. Since we have no idea where to even start, we are giving you an extended chain to see what you come up with. This might not be easy, so we will give you Rosetta@home predictions for this target as puzzles next week. Until then, good luck freestyle folding! The secondary structure prediction is posted in the puzzle comments.

Top groups

  1. Avatar for Super Happy Fun Time 11. Super Happy Fun Time 14 pts. 9,550
  2. Avatar for Heroines 12. Heroines 11 pts. 9,520
  3. Avatar for L'Alliance Francophone 13. L'Alliance Francophone 8 pts. 9,518
  4. Avatar for Leprosorium 14. Leprosorium 6 pts. 9,497
  5. Avatar for Natural Abilities 15. Natural Abilities 5 pts. 9,477
  6. Avatar for Skeptics Guide to the Universe 16. Skeptics Guide to the Universe 4 pts. 9,383
  7. Avatar for NETD 17. NETD 3 pts. 9,314
  8. Avatar for Crunching Family 18. Crunching Family 2 pts. 9,307
  9. Avatar for Rechenkraft.net 19. Rechenkraft.net 2 pts. 9,234
  10. Avatar for Cedarburg H.S. 20. Cedarburg H.S. 1 pt. 9,215
  1. Avatar for drjr 21. drjr Lv 1 54 pts. 9,647
  2. Avatar for tedeum 22. tedeum Lv 1 52 pts. 9,641
  3. Avatar for aendgraend 23. aendgraend Lv 1 50 pts. 9,638
  4. Avatar for Dolichwier 24. Dolichwier Lv 1 48 pts. 9,625
  5. Avatar for vakobo 25. vakobo Lv 1 47 pts. 9,617
  6. Avatar for caglar 26. caglar Lv 1 45 pts. 9,596
  7. Avatar for infjamc 27. infjamc Lv 1 44 pts. 9,594
  8. Avatar for Mike Cassidy 28. Mike Cassidy Lv 1 42 pts. 9,585
  9. Avatar for Susanne 29. Susanne Lv 1 41 pts. 9,566
  10. Avatar for turbolag 30. turbolag Lv 1 39 pts. 9,561

Comments

beta_helix 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 amino acid Leucine at residue 69 is highly predicted to be part of a helix. However, the Alanine at residue 40 is predicted to have an equal probability of being loop or strand.