Lineage for Family d.223.1.2: Polo-box duplicated region

1. Root: SCOPe 2.08

2. Class d: Alpha and beta proteins (a+b) [53931] (396 folds)

3. Fold d.223: Polo-box domain [82614] (1 superfamily) beta(6)-alpha; antiparallel beta-sheet, meander

4. Superfamily d.223.1: Polo-box domain [82615] (3 families) Serine/threonine protein kinase-associated motif embedded in two distinct folds

5. Family d.223.1.2: Polo-box duplicated region [102856] (1 protein) duplication: consists of two polo-box domains; binds phosphothreonine peptide