Lineage for Superfamily a.239.1: ChaB-like

1. Root: SCOPe 2.08

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

3. Fold a.239: ChaB-like [140375] (1 superfamily) 3 helices, the first one is shorter than the other two; bundle, capped by a small, C-terminal beta-hairpin

4. Superfamily a.239.1: ChaB-like [140376] (1 family) automatically mapped to Pfam PF06150