Lineage for Family a.5.9.1: HBS1-like domain

1. Root: SCOPe 2.08

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

3. Fold a.5: RuvA C-terminal domain-like [46928] (9 superfamilies) 3 helices; bundle, right-handed twist

4. Superfamily a.5.9: HBS1-like domain [109732] (1 family) possibly related to UBA-like domains automatically mapped to Pfam PF08938

5. Family a.5.9.1: HBS1-like domain [109733] (1 protein)