beta_helix Staff Lv 1
This puzzle's deadline was extended due to the particularly heavy load of CASP10 puzzles this week.
Closed since over 13 years ago
Intermediate Intermediate Overall Overall Design Design Symmetry SymmetryThis is a small (30 residue) symmetric trimer design puzzle; there will be three symmetric chains to play with. We saw some very interesting structures for the related 20 residue puzzle (Puzzle 553), but ten extra residues, and three-fold symmetry, should make this a very different challenge. Remember, a symmetric protein relies not only on how well folded each part is, but also on how well they interface together - and a symmetric trimer can be thought of as having three 2-fold interfaces. Stay tuned for higher-order symmetries, like tetrahedra and octahedra!
This puzzle's deadline was extended due to the particularly heavy load of CASP10 puzzles this week.