Class a: All alpha proteins [46456] (226 folds) |
Fold a.24: Four-helical up-and-down bundle [47161] (24 superfamilies) core: 4 helices; bundle, closed or partly opened, left-handed twist; up-and-down |
Superfamily a.24.20: Colicin D immunity protein [101125] (1 family) |
a.24.20.1: Colicin D immunity protein [101126] (1 protein) |
Timeline for Superfamily a.24.20: Colicin D immunity protein: