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933: CASP11 Target Ts802: Sparse Data Contacts

Closed since over 11 years ago

Intermediate

Summary

Created
July 06, 2014
Expires
Max points
100
Description

NOTE: This puzzle was closed prematurely and has been reposted here.

For this target, the CASP11 organizers have provided "sparse" experimental data about possible contacts in the protein. Contacts are scored with the Contact Map filter in this puzzle, and there is an upper limit of 15900 possible points from the filter. The starting structure is an extended chain, and secondary structure predictions can be found below in the puzzle comments.

Top groups

  1. Avatar for test_group1 21. test_group1 1 pt. 0
  2. Avatar for Window Group 22. Window Group 1 pt. 0
  1. Avatar for tscherulli 121. tscherulli Lv 1 1 pt. 9,881
  2. Avatar for emdee314 122. emdee314 Lv 1 1 pt. 9,865
  3. Avatar for frostschutz 123. frostschutz Lv 1 1 pt. 9,656
  4. Avatar for SouperGenious 124. SouperGenious Lv 1 1 pt. 9,629
  5. Avatar for rinze 125. rinze Lv 1 1 pt. 9,507
  6. Avatar for harvardman 126. harvardman Lv 1 1 pt. 9,477
  7. Avatar for Pibeagles 127. Pibeagles Lv 1 1 pt. 9,388
  8. Avatar for Sydefecks 128. Sydefecks Lv 1 1 pt. 9,305
  9. Avatar for navn 129. navn Lv 1 1 pt. 9,158
  10. Avatar for persephone977 130. persephone977 Lv 1 1 pt. 9,099

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.

bkoep Staff Lv 1

Sorry about that. There was an error in the original puzzle description—the maximum number of points from contacts is 15900. You should receive 150 points for each satisfied contact.

wisky Lv 1

Perhaps some more fine tuning is needed :P

This change seems to give a little TOO much weight to the contacts, at a loss of good quality folds :) You'll see it when you get the results back!