Lineage for Fold a.25: Ferritin-like
- Root: SCOP 1.71
Class a: All alpha proteins [46456] (226 folds) 
Fold a.25: Ferritin-like [47239] (2 superfamilies)
core: 4 helices; bundle, closed, left-handed twist; 1 crossover connection
Superfamilies:
a.25.1: Ferritin-like [47240] (3 families) 
contains bimetal-ion centre in the middle of the bundle
a.25.2: Cobalamin adenosyltransferase-like [89028] (2 families)
crossover loop goes across a different side of the 4-helical bundle; no internal metal-binding site
More info for Fold a.25: Ferritin-like
Timeline for Fold a.25: Ferritin-like:
- Fold a.25: Ferritin-like first appeared (with stable ids) in SCOP 1.55
- Fold a.25: Ferritin-like appears in SCOP 1.69
- Fold a.25: Ferritin-like appears in SCOP 1.73
- Fold a.25: Ferritin-like appears in the current release, SCOPe 2.08