Lineage for Fold d.20: Ubiquitin conjugating enzyme
- Root: SCOP 1.55
Class d: Alpha and beta proteins (a+b) [53931] (184 folds) 
Fold d.20: Ubiquitin conjugating enzyme [54494] (1 superfamily)
Superfamily:
d.20.1: Ubiquitin conjugating enzyme [54495] (1 family) 
More info for Fold d.20: Ubiquitin conjugating enzyme
Timeline for Fold d.20: Ubiquitin conjugating enzyme:
- Fold d.20: Ubiquitin conjugating enzyme appears in SCOP 1.57
- Fold d.20: Ubiquitin conjugating enzyme appears in the current release, SCOPe 2.08, called Fold d.20: UBC-like