Lineage for Fold d.296: YktB/PF0168-like

1. Root: SCOPe 2.01

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

3. Fold d.296: YktB/PF0168-like [142912] (1 superfamily) alpha-beta(4)-alpha-beta(2)-alpha-beta-alpha; 2 layers, a/b; antiparallel beta-sheet, order: 1234756; half-barrel shape; topological similarity to the MotA C-terminal domain-like fold (69651) and the Secretion chaperone-like fold (69634)