if you are new to Foldit, here are detailed instructions to get you started:
HINT: If you are having trouble with this puzzle, try using the "Align Guide" tool:
By right clicking on a region of the protein (not the guide) it will pull up a menu with 6 tools. The bottom right one is "Align Guide". Clicking on it will align the native guide to the region of the protein you selected.
This will help you see what sections on your protein correspond to the guide!