SCOP 1.73: Fold h.3: Stalk segment of viral fusion proteins

Lineage for Fold h.3: Stalk segment of viral fusion proteins

1. Root: SCOP 1.73

2. Class h: Coiled coil proteins [57942] (7 folds)

3. Fold h.3: Stalk segment of viral fusion proteins [58063] (3 superfamilies)
   core: trimeric coiled coil

Superfamilies:

1. h.3.1: Influenza hemagglutinin (stalk) [58064] (1 family)

2. h.3.2: Virus ectodomain [58069] (1 family)

3. h.3.3: Coronavirus S2 glycoprotein [111474] (1 family)

More info for Fold h.3: Stalk segment of viral fusion proteins

Timeline for Fold h.3: Stalk segment of viral fusion proteins:

• Fold h.3: Stalk segment of viral fusion proteins first appeared (with stable ids) in SCOP 1.55
  
• Fold h.3: Stalk segment of viral fusion proteins appears in SCOP 1.71
  
• Fold h.3: Stalk segment of viral fusion proteins appears in SCOP 1.75
  
• Fold h.3: Stalk segment of viral fusion proteins appears in the current release, SCOPe 2.08