Lineage for Superfamily f.1.2: Diphtheria toxin, middle domain
- Root: SCOP 1.57
Class f: Membrane and cell surface proteins and peptides [56835] (11 folds) 
Fold f.1: Toxins' membrane translocation domains [56836] (5 superfamilies) Superfamily f.1.2: Diphtheria toxin, middle domain [56845] (1 family) 
Family:
f.1.2.1: Diphtheria toxin, middle domain [56846] (1 protein)
More info for Superfamily f.1.2: Diphtheria toxin, middle domain
Timeline for Superfamily f.1.2: Diphtheria toxin, middle domain:
- Superfamily f.1.2: Diphtheria toxin, middle domain first appeared (with stable ids) in SCOP 1.55
- Superfamily f.1.2: Diphtheria toxin, middle domain appears in SCOP 1.59
- Superfamily f.1.2: Diphtheria toxin, middle domain appears in the current release, SCOPe 2.08