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632: 30 Residue Symmetric Tetramer Freestyle
Status: Closed


Name: 632: 30 Residue Symmetric Tetramer Freestyle
Status: Closed
Created: 09/20/2012
Points: 100
Expired: 09/27/2012 - 23:00
Difficulty: Intermediate
Description: This is a small (30 residue) symmetric tetramer design puzzle; there will be four symmetric chains to manage. Symmetry becomes more complicated past three chains; for example, tetramers can be arranged in a ring (called "C4" symmetry) or as a dimer of dimers ("D2" or "two-by-two" symmetry). This time we'll be giving you the ring symmetry. Remember, a symmetric protein relies not only on how well-folded each chain is, but also on how well they interface together.
Categories: Design, Overall, Symmetry

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gramps's picture
User offline. Last seen 7 years 35 weeks ago. Offline
Joined: 12/16/2010
same expiry as Beginner Puzzle

No big deal, but this puzzle's expiry is identical to the one for the present QTTN: http://fold.it/portal/node/993354

beta_helix's picture
User offline. Last seen 2 hours 16 min ago. Offline
Joined: 05/09/2008
Groups: None
Thanks for catching that...

I pushed the Beginner Puzzle deadline to the 28th.

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Developed by: UW Center for Game Science, UW Institute for Protein Design, Northeastern University, Vanderbilt University Meiler Lab, UC Davis
Supported by: DARPA, NSF, NIH, HHMI, Amazon, Microsoft, Adobe, Boehringer Ingelheim, RosettaCommons