Class b: All beta proteins [48724] (174 folds) |
Fold b.23: CUB-like [49853] (3 superfamilies) sandwich, 10 strands in 2 sheets; jelly-roll |
b.23.1: Spermadhesin, CUB domain [49854] (1 family) |
b.23.2: Collagen-binding domain [89260] (2 families) N-terminal strand appears only in calcium-free form |
b.23.3: Acetamidase/Formamidase-like [141130] (2 families) decorated fold with additional structures; contains extra C-terminal alpha+beta subdomain: beta(2)-alpha(2)-beta(2): antiparallel beta-sheet, order 1243 |
Timeline for Fold b.23: CUB-like: