Lineage for Superfamily f.23.14: Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
- Root: SCOPe 2.08
Class f: Membrane and cell surface proteins and peptides [56835] (69 folds) 
Fold f.23: Single transmembrane helix [81407] (42 superfamilies)
not a true fold
annotated by the SCOP(e) curators as 'not a true fold'
Superfamily f.23.14: Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) [81514] (1 family) 
automatically mapped to Pfam PF05365
Family:
f.23.14.1: Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) [81513] (2 proteins)
More info for Superfamily f.23.14: Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
Timeline for Superfamily f.23.14: Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase):
- Superfamily f.23.14: Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) first appeared in SCOP 1.63, called Superfamily f.23.14: Subunit X (nonheme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
- Superfamily f.23.14: Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) appears in SCOPe 2.07