SCOPe 2.08: Fold c.6: 7-stranded beta/alpha barrel

Lineage for Fold c.6: 7-stranded beta/alpha barrel

1. Root: SCOPe 2.08

2. Class c: Alpha and beta proteins (a/b) [51349] (148 folds)

3. Fold c.6: 7-stranded beta/alpha barrel [51988] (3 superfamilies)
   variant of beta/alpha barrel; parallel beta-sheet barrel, closed, n=7, S=8; strand order 1234567; some members may have fewer strands

Superfamilies:

1. c.6.1: Glycosyl hydrolases family 6, cellulases [51989] (2 families)

2. c.6.2: Glycoside hydrolase/deacetylase [88713] (9 families)
   in the different families beta-barrels are similarly distorted but may vary in the number of strands

3. c.6.3: PHP domain-like [89550] (3 families)

More info for Fold c.6: 7-stranded beta/alpha barrel

Timeline for Fold c.6: 7-stranded beta/alpha barrel:

• Fold c.6: 7-stranded beta/alpha barrel first appeared (with stable ids) in SCOP 1.55, called Fold c.6: Cellulases
  
• Fold c.6: 7-stranded beta/alpha barrel appears in SCOPe 2.07