Lineage for Superfamily f.23.21: F1F0 ATP synthase subunit B, membrane domain
- Root: SCOPe 2.03
Class f: Membrane and cell surface proteins and peptides [56835] (57 folds) 
Fold f.23: Single transmembrane helix [81407] (38 superfamilies)
not a true fold
Superfamily f.23.21: F1F0 ATP synthase subunit B, membrane domain [81573] (1 family) 
automatically mapped to Pfam PF00430
Family:
f.23.21.1: F1F0 ATP synthase subunit B, membrane domain [81572] (1 protein)
More info for Superfamily f.23.21: F1F0 ATP synthase subunit B, membrane domain
Timeline for Superfamily f.23.21: F1F0 ATP synthase subunit B, membrane domain:
- Superfamily f.23.21: F1F0 ATP synthase subunit B, membrane domain first appeared in SCOP 1.63
- Superfamily f.23.21: F1F0 ATP synthase subunit B, membrane domain appears in SCOPe 2.02
- Superfamily f.23.21: F1F0 ATP synthase subunit B, membrane domain appears in SCOPe 2.04
- Superfamily f.23.21: F1F0 ATP synthase subunit B, membrane domain appears in the current release, SCOPe 2.08