Class a: All alpha proteins [46456] (171 folds) |
Fold a.24: Four-helical up-and-down bundle [47161] (16 superfamilies) core: 4 helices; bundle, closed or partly opened, left-handed twist; up-and-down |
Superfamily a.24.2: Aspartate receptor, ligand-binding domain [47170] (1 family) |
a.24.2.1: Aspartate receptor, ligand-binding domain [47171] (1 protein) |
Timeline for Superfamily a.24.2: Aspartate receptor, ligand-binding domain: