This is the first Quest to the Native Design Puzzle. As mentioned in the blog (http://fold.it/portal/node/989141) we can identify an interaction between a disembodied sidechain and the protein surface and we then want to figure out a backbone conformation that can harbor that sidechain. This quest to the native is based on Puzzle 389: Design the Interface 5 (which you have seen in Gallery Mode). We want to see if this new disembodied sidechain representation (Trp 130) works well for you. For players with fewer than 15 global points.