Lineage for Superfamily a.233.1: YfbU-like

1. Root: SCOPe 2.08

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

3. Fold a.233: YfbU-like [116959] (1 superfamily) multihelical; consist of two subdomains; forms 24-mer with the N-terminal sudbomains packing around the 4-fold axis and the C-terminal domains interacting at the 2-fold and 3-fold axes

4. Superfamily a.233.1: YfbU-like [116960] (1 family) automatically mapped to Pfam PF03887