Lineage for Fold d.20: UBC-like
- Root: SCOP 1.63
Class d: Alpha and beta proteins (a+b) [53931] (224 folds) 
Fold d.20: UBC-like [54494] (1 superfamily)
alpha-beta(4)-alpha(3); core: meander beta-sheet plus one helix 2
Superfamily:
d.20.1: UBC-like [54495] (2 families) 
More info for Fold d.20: UBC-like
Timeline for Fold d.20: UBC-like:
- Fold d.20: UBC-like first appeared (with stable ids) in SCOP 1.55, called Fold d.20: Ubiquitin conjugating enzyme
- Fold d.20: UBC-like appears in SCOP 1.61
- Fold d.20: UBC-like appears in SCOP 1.65
- Fold d.20: UBC-like appears in the current release, SCOPe 2.08