Lineage for Fold c.20: Initiation factor IF2/eIF5b, domain 3
- Root: SCOP 1.65
Class c: Alpha and beta proteins (a/b) [51349] (121 folds) 
Fold c.20: Initiation factor IF2/eIF5b, domain 3 [52155] (1 superfamily)
3 layers, a/b/a; core: parallel beta-sheet of 4 strands, order 2134
Superfamily:
c.20.1: Initiation factor IF2/eIF5b, domain 3 [52156] (1 family) 
More info for Fold c.20: Initiation factor IF2/eIF5b, domain 3
Timeline for Fold c.20: Initiation factor IF2/eIF5b, domain 3:
- Fold c.20: Initiation factor IF2/eIF5b, domain 3 first appeared (with stable ids) in SCOP 1.55
- Fold c.20: Initiation factor IF2/eIF5b, domain 3 appears in SCOP 1.63
- Fold c.20: Initiation factor IF2/eIF5b, domain 3 appears in SCOP 1.67
- Fold c.20: Initiation factor IF2/eIF5b, domain 3 appears in the current release, SCOPe 2.08