(Contact pairs: residue labeled with 1-based indexing)
Native contact subset "$\beta$-turn":
3 D - 6 T
3 D - 7 G
4 P - 7 G
Native contact subset "Zipper":
2 Y - 7 G
2 Y - 8 T
2 Y - 9 W
3 D - 7 G
3 D - 8 T
3 D - 9 W
Native contact subset "Terminal":
1 Y - 9 W
1 Y - 10 Y
2 Y - 9 W
2 Y - 10 Y