SCOP 1.67: Fold d.68: IF3-like

Lineage for Fold d.68: IF3-like

1. Root: SCOP 1.67

2. Class d: Alpha and beta proteins (a+b) [53931] (260 folds)

3. Fold d.68: IF3-like [55199] (7 superfamilies)
   beta-alpha-beta-alpha-beta(2); 2 layers; mixed sheet 1243, strand 4 is antiparallel to the rest

Superfamilies:

1. d.68.1: Translation initiation factor IF3, C-terminal domain [55200] (1 family)

2. d.68.2: EPT/RTPC-like [55205] (2 families)

3. d.68.3: SirA-like [64307] (1 family)

4. d.68.4: YhbY-like [75471] (1 family)

5. d.68.5: C-terminal domain of ProRS [64586] (1 family)
   contains a metal (zinc)-binding site

6. d.68.6: DNA-binding protein AlbA [82704] (1 family)

7. d.68.7: R3H domain [82708] (1 family)
   possibly lacks the N-terminal strand of the common fold

More info for Fold d.68: IF3-like

Timeline for Fold d.68: IF3-like:

• Fold d.68: IF3-like first appeared (with stable ids) in SCOP 1.55
  
• Fold d.68: IF3-like appears in SCOP 1.65
  
• Fold d.68: IF3-like appears in SCOP 1.69
  
• Fold d.68: IF3-like appears in the current release, SCOPe 2.08