Placeholder image of a protein
Icon representing a puzzle

548: Pre-CASP blind Alignment Puzzle 1

Closed since almost 14 years ago

Intermediate Overall Prediction

Summary

Created
April 23, 2012
Expires
Max points
100
Description

To prepare for CASP 10 (which begins next week) we want to practice for the Template-Based Modeling category by giving you some blind targets to work on. This first template-based target is very short (only 36 residues) and we are giving you the top-predicted template from 3 different alignment programs (you'll notice that one of them is very different from the other two!) The secondary structure predictions are posted in the puzzle comments.

Top groups

  1. Avatar for Mojo Risin' 11. Mojo Risin' 18 pts. 8,544
  2. Avatar for Richard Dawkins Foundation 12. Richard Dawkins Foundation 15 pts. 8,496
  3. Avatar for Trinity 13. Trinity 12 pts. 8,461
  4. Avatar for Nerdfighters 14. Nerdfighters 9 pts. 8,438
  5. Avatar for Russian team 15. Russian team 8 pts. 8,425
  6. Avatar for Team China 16. Team China 6 pts. 8,406
  7. Avatar for Deleted group 17. Deleted group pts. 8,404
  8. Avatar for Atlanta 18. Atlanta 4 pts. 8,395
  9. Avatar for Deleted group 19. Deleted group pts. 8,390
  10. Avatar for xkcd 20. xkcd 2 pts. 8,381
  1. Avatar for itskimo 81. itskimo Lv 1 31 pts. 8,483
  2. Avatar for LavenderSky 82. LavenderSky Lv 1 30 pts. 8,474
  3. Avatar for spdenne 83. spdenne Lv 1 30 pts. 8,473
  4. Avatar for bendbob 84. bendbob Lv 1 29 pts. 8,471
  5. Avatar for larry25427 85. larry25427 Lv 1 29 pts. 8,468
  6. Avatar for BrockHutson 86. BrockHutson Lv 1 28 pts. 8,467
  7. Avatar for Parclytaxel 87. Parclytaxel Lv 1 28 pts. 8,466
  8. Avatar for NR22 88. NR22 Lv 1 27 pts. 8,464
  9. Avatar for glaciall 89. glaciall Lv 1 27 pts. 8,463
  10. Avatar for thealbatross 90. thealbatross Lv 1 27 pts. 8,461

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 Phenylalanine at residue 2 is mostly predicted to be part of a sheet. However, the Phenylalanines at residues 24 & 26 are predicted to be anything.