SCOP 1.63: Superfamily b.47.1: Trypsin-like serine proteases

Lineage for Superfamily b.47.1: Trypsin-like serine proteases

1. Root: SCOP 1.63

2. Class b: All beta proteins [48724] (119 folds)

3. Fold b.47: Trypsin-like serine proteases [50493] (1 superfamily)
   barrel, closed; n=6, S=8; greek-key
   duplication: consists of two domains of the same fold

4. Superfamily b.47.1: Trypsin-like serine proteases [50494] (4 families)

Families:

1. b.47.1.1: Prokaryotic proteases [50495] (11 proteins)

2. b.47.1.2: Eukaryotic proteases [50514] (40 proteins)

3. b.47.1.3: Viral proteases [50596] (4 proteins)
   beta sheet in the first domain is opened rather than forms a barrel

4. b.47.1.4: Viral cysteine protease of trypsin fold [50603] (3 proteins)

More info for Superfamily b.47.1: Trypsin-like serine proteases

Timeline for Superfamily b.47.1: Trypsin-like serine proteases:

• Superfamily b.47.1: Trypsin-like serine proteases first appeared (with stable ids) in SCOP 1.55
  
• Superfamily b.47.1: Trypsin-like serine proteases appears in SCOP 1.61
  
• Superfamily b.47.1: Trypsin-like serine proteases appears in SCOP 1.65
  
• Superfamily b.47.1: Trypsin-like serine proteases appears in the current release, SCOPe 2.08