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Expired: 05/19/08 00:00:00
This is a highly advanced puzzle that we're releasing to warm our players up for CASP, the international protein folding competion. (See http://fold.it/ for more details.) It has 91 sidechains and helps human cells stick together.
Expired: 05/09/08 00:00:00
This protein has 63 sidechains. It's the amino-terminal domain of phage 434 repressor. This one starts off pretty well folded!