Lineage for Superfamily f.2.1: Membrane all-alpha
- Root: SCOP 1.61
Class f: Membrane and cell surface proteins and peptides [56835] (12 folds) 
Fold f.2: Membrane all-alpha [56868] (1 superfamily) Superfamily f.2.1: Membrane all-alpha [56869] (13 families) 
Families:
f.2.1.1: Seven-helix membrane receptors [56870] (4 proteins) 
f.2.1.2: Photosynthetic reaction centre, L-, M- and H-chains [56878] (1 protein) 
f.2.1.3: Cytochrome c oxidase-like [56883] (2 proteins) 
f.2.1.4: F1F0 ATP synthase subunits [56890] (3 proteins) 
f.2.1.5: Aquaporin-like [56895] (2 proteins) 
f.2.1.8: Cytochrome bc1 transmembrane subunits [56906] (1 protein) 
f.2.1.9: Fumarate reductase respiratory complex transmembrane subunits [56910] (1 protein) 
f.2.1.10: Calcium ATPase [56914] (1 protein) 
f.2.1.11: Oligomeric gated channels [63383] (4 proteins) 
f.2.1.12: Photosystem I [64531] (1 protein) 
f.2.1.13: Clc chloride channel [69912] (1 protein) 
f.2.1.14: Formate dehydrogenase N, cytochrome (gamma) subunit [75645] (1 protein) 
f.2.1.15: ABC transporter involved in vitamin B12 uptake, BtuC [75648] (1 protein)
More info for Superfamily f.2.1: Membrane all-alpha
Timeline for Superfamily f.2.1: Membrane all-alpha:
- Superfamily f.2.1: Membrane all-alpha first appeared (with stable ids) in SCOP 1.55
- Superfamily f.2.1: Membrane all-alpha appears in SCOP 1.59
- Superfamily f.2.1: Membrane all-alpha does not appear in SCOP 1.63