Fold: Designed single chain three-helix bundle

Lineage:

1. Root: scop
2. Class: Designed proteins
   Experimental structures of proteins with essentially non-natural sequences
3. Fold: Designed single chain three-helix bundle

Superfamilies:

1. Designed single chain three-helix bundle (1)
   1. Designed single chain three-helix bundle (2)
      1. De novo bundle (a3d)
         1. Synthetic (1)
      2. Domain swapped dimer
         1. Synthetic (1)