Lineage for Superfamily d.110.7: Roadblock/LC7 domain

1. Root: SCOP 1.75

2. Class d: Alpha and beta proteins (a+b) [53931] (376 folds)

3. Fold d.110: Profilin-like [55769] (10 superfamilies) core: 2 alpha-helices and 5-stranded antiparallel sheet: order 21543; 3 layers: alpha/beta/alpha

4. Superfamily d.110.7: Roadblock/LC7 domain [103196] (1 family) alpha-beta(2)-alpha-beta(3)-alpha; structurally most similar to the SNARE-like superfamily with a circular permutation of the terminal helices