As requested in the feedback (and chat):
374: CASP9 Puzzle 40 has been extended by 3 days.
However, since there is a possibility that the native will be released by the RCSB tomorrow, we will close the puzzle immediately if that is the case.
If the native is released tomorrow, this puzzle will be closed and we will post a Quest to the Native of it instead.
Good luck folding this difficult CASP9 target!