Lineage for Family b.156.1.1: Atu1913-like

1. Root: SCOP 1.73

2. Class b: All beta proteins [48724] (165 folds)

3. Fold b.156: Atu1913-like [141098] (1 superfamily) sandwich; 7 strands in two sheets, greek-key/jelly-roll; forms segment swapped dimers, swapping is probably facilitated by the helix insertion after strand 3

4. Superfamily b.156.1: Atu1913-like [141099] (1 family)

5. Family b.156.1.1: Atu1913-like [141100] (1 protein)