Top7 is a protein designed by scientists at the Baker Lab at the University of Washington, and published in 2003. It has a "novel fold", meaning that no natural proteins are folded in a similar pattern.
This protein was the PDB's Molecule of the Month for October 2005
The puzzle has 92 segments with the sequence:
The sequence is at offset 2 of chain A in 1QYS, meaning segment 1 of the protein in Foldit is residue 3 of 1QYS. The model for 1QYS actually starts with residue 3 and runs to residue 94. The sequence for 1QYS shows 106 residues, but only residues 3 to 94 are present in the model.
This puzzle does not have any disulfide bridges.
This puzzle does not have any ligands.
This puzzle is a single chain.
See players' solutions from previous visits to this puzzle: