Lineage for Superfamily a.24.11: Bacterial GAP domain

1. Root: SCOPe 2.08

2. Class a: All alpha proteins [46456] (290 folds)

3. Fold a.24: Four-helical up-and-down bundle [47161] (29 superfamilies) core: 4 helices; bundle, closed or partly opened, left-handed twist; up-and-down

4. Superfamily a.24.11: Bacterial GAP domain [47233] (1 family) contains extra helices in the loops at one end of the bundle