Class d: Alpha and beta proteins (a+b) [53931] (234 folds) |
Fold d.15: beta-Grasp (ubiquitin-like) [54235] (11 superfamilies) core: beta(2)-alpha-beta(2); mixed beta-sheet 2143 |
Superfamily d.15.2: CAD & PB1 domains [54277] (2 families) contain exta helix; possibly related to the ubiquitin-like superfamily |
d.15.2.1: CAD domain [54278] (3 proteins) |
d.15.2.2: PB1 domain [64225] (2 proteins) |
Timeline for Superfamily d.15.2: CAD & PB1 domains: