SCOP 1.69: Fold a.7: Spectrin repeat-like

Lineage for Fold a.7: Spectrin repeat-like

1. Root: SCOP 1.69

2. Class a: All alpha proteins [46456] (218 folds)

3. Fold a.7: Spectrin repeat-like [46965] (11 superfamilies)
   3 helices; bundle, closed, left-handed twist; up-and-down

Superfamilies:

1. a.7.1: Spectrin repeat [46966] (1 family)

2. a.7.2: Enzyme IIa from lactose specific PTS, IIa-lac [46973] (1 family)

3. a.7.3: Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain [46977] (1 family)

4. a.7.4: Smac/diablo [46984] (1 family)

5. a.7.5: Tubulin chaperone cofactor A [46988] (1 family)

6. a.7.6: Ribosomal protein S20 [46992] (1 family)

7. a.7.7: BAG domain [63491] (1 family)

8. a.7.8: GAT-like domain [89009] (2 families)

9. a.7.10: Glycogen synthesis protein GlgS [109747] (1 family)

10. a.7.11: Alpha-hemoglobin stabilizing protein AHSP [109751] (1 family)
    the bundle twist angle is close to zero (small positive value); similar to the RRF alpha-helical bundle, scop_sf 55194

11. a.7.12: PhoU-like (Pfam 01895) [109755] (1 family)
    duplication: consists of two sequence each repeats adopting this fold

More info for Fold a.7: Spectrin repeat-like

Timeline for Fold a.7: Spectrin repeat-like:

• Fold a.7: Spectrin repeat-like first appeared (with stable ids) in SCOP 1.55
  
• Fold a.7: Spectrin repeat-like appears in SCOP 1.67
  
• Fold a.7: Spectrin repeat-like appears in SCOP 1.71
  
• Fold a.7: Spectrin repeat-like appears in the current release, SCOPe 2.08