Lineage for Fold b.79: beta-Roll
- Root: SCOP 1.65
Class b: All beta proteins [48724] (126 folds) 
Fold b.79: beta-Roll [51119] (1 superfamily)
contains a parallel beta-helix that binds calcium ions between its turns
Superfamily:
b.79.1: Serralysin-like metalloprotease, C-terminal domain [51120] (1 family) 
duplication: halfturs of beta-helix are sequence and structural repeats
More info for Fold b.79: beta-Roll
Timeline for Fold b.79: beta-Roll:
- Fold b.79: beta-Roll first appeared (with stable ids) in SCOP 1.55
- Fold b.79: beta-Roll appears in SCOP 1.63
- Fold b.79: beta-Roll moved to Fold b.80: Single-stranded right-handed beta-helix [51125] in SCOP 1.67