Placeholder image of a protein
Icon representing a puzzle

2714: Electron Density Reconstruction 153

Closed since about 2 months ago

Novice Overall Prediction Electron Density

Summary

Created
January 07, 2026
Expires
Max points
100
Description

The structure of this protein has already been solved and published, but close inspection suggests that there are some problems with the published solution. We'd like to see if Foldit players can use the same electron density data to reconstruct a better model. It's big, so the Trim tool is recommended. This puzzle comes from PDB entry 2J42. You may find it amusing to check out the title of this particular PDB entry on its webpage: https://www.rcsb.org/structure/2J42

Sequence
MLVSKFENSVKNSNKNYFTINGLMGYYFENDFFNLNIISPTLDGNLTFSKEDINSILGNKIIKSARWIGLIKPSITGEYILSTNSPNCRVELNGEIFNLSLNTSNTVNLIQGNVYDIRIEQLMSENQLLKNYEGIKLYWETSDIIKEIIPSEVLLKPNYSNTNEKSKFIPNNTLFSNAKLKANANRDTDRDGIPDEWEINGYTVMNQKAVAWDDKFAANGYKKYVSNPFKPCTANDPYTDFEKVSGQIDPSVSMVARDPMISAYPIVGVQMERLVVSKSETITGDSTKSMSKSTSHSSTNINTVGAEVSGSLQLAGGIFPVFSMSASANYSHTWQNTSTVDDTTGESFSQGLSINTAESAYINPNIRYYNTGTAPVYNVTPTTTIVIDKQSVATIKGQESLIGDYLNPGGTYPIIGEPPMALNTMDQFSSRLIPINYNQLKSIDNGGTVMLSTSQFTGNFAKYNSNGNLVTDGNNWGPYLGTIKSTTASLTLSLPDQTTQVAVVAPNFSDPEDKTPRLTLEQALVKAFRLEKKNGKFYFHGMEISANQKIQVFLDRNTNVDFENQLKNTANKDIMNCIIKRNMNILVKVITFKENISSINIINDTNFGVESMTGLSKRIKGNDGIYRASTKSFSFKSKEIKYPEGFYRMRFVIQSYEPFTCNFKLFNNLIYSNSFDIGYYDEFFYFYCNGSKSFFDISCDIINSINRLSGVFLIELDKLII

Top groups

  1. Avatar for Go Science
    1. Go Science
    100 pts. 48,631
  2. Avatar for Anthropic Dreams 2. Anthropic Dreams 63 pts. 47,821
  3. Avatar for Contenders 3. Contenders 37 pts. 47,815
  4. Avatar for L'Alliance Francophone 4. L'Alliance Francophone 21 pts. 47,592
  5. Avatar for VeFold 5. VeFold 11 pts. 46,241
  6. Avatar for Australia 6. Australia 5 pts. 45,800
  7. Avatar for FamilyBarmettler 7. FamilyBarmettler 2 pts. 45,185
  8. Avatar for Void Crushers 8. Void Crushers 1 pt. 44,522
  9. Avatar for Marvin's bunch 9. Marvin's bunch 1 pt. 44,193
  10. Avatar for SETI.Germany 10. SETI.Germany 1 pt. 43,321
  1. Avatar for Wanderer09 31. Wanderer09 Lv 1 23 pts. 43,405
  2. Avatar for g_b 32. g_b Lv 1 22 pts. 43,375
  3. Avatar for aendgraend 33. aendgraend Lv 1 21 pts. 43,321
  4. Avatar for Trajan464 34. Trajan464 Lv 1 20 pts. 42,658
  5. Avatar for zxspectrum 35. zxspectrum Lv 1 18 pts. 41,967
  6. Avatar for SemperRabbit 36. SemperRabbit Lv 1 17 pts. 41,348
  7. Avatar for Dr.Sillem 37. Dr.Sillem Lv 1 16 pts. 41,013
  8. Avatar for hada 38. hada Lv 1 15 pts. 40,754
  9. Avatar for Th1sN@me!sN0tAPun 39. Th1sN@me!sN0tAPun Lv 1 15 pts. 40,743
  10. Avatar for mnucer 40. mnucer Lv 1 14 pts. 40,506

Comments

BootsMcGraw Lv 1

How did we get over a hundred players on this puzzle? There hasn't been a hundred players on any puzzle since… I don't know… since Jesus walked on Earth. Or maybe 2010.