SCOPe 2.02: Family b.51.1.1: ValRS/IleRS/LeuRS editing domain

Lineage for Family b.51.1.1: ValRS/IleRS/LeuRS editing domain

1. Root: SCOPe 2.02

2. Class b: All beta proteins [48724] (174 folds)

3. Fold b.51: ValRS/IleRS/LeuRS editing domain [50676] (1 superfamily)
   core: barrel, closed; n=6, S=8; topology is similar to that of the acid proteases barrel

4. Superfamily b.51.1: ValRS/IleRS/LeuRS editing domain [50677] (1 family)

5. Family b.51.1.1: ValRS/IleRS/LeuRS editing domain [50678] (3 proteins)
   inserted into the catalytic domain

Proteins:

1. Isoleucyl-tRNA synthetase (IleRS) [50679] (2 species)

   1. Species Staphylococcus aureus [TaxId:1280] [50681] (3 PDB entries)

   2. Species Thermus thermophilus [TaxId:274] [50680] (5 PDB entries)

2. Leucyl-tRNA synthetase (LeuRS) [82133] (1 species)
   in the prokaryotic and mitochondrial LeuRS this domain is inserted into a different sequential position

   • Species Thermus thermophilus [TaxId:274] [82134] (3 PDB entries)

3. Valyl-tRNA synthetase (ValRS) [50682] (1 species)

   • Species Thermus thermophilus [TaxId:274] [50683] (5 PDB entries)

More info for Family b.51.1.1: ValRS/IleRS/LeuRS editing domain

Timeline for Family b.51.1.1: ValRS/IleRS/LeuRS editing domain:

• Family b.51.1.1: ValRS/IleRS/LeuRS editing domain first appeared (with stable ids) in SCOP 1.55, called Family b.51.1.1: ValRS/IleRS editing domain
  
• Family b.51.1.1: ValRS/IleRS/LeuRS editing domain appears in SCOPe 2.01
  
• Family b.51.1.1: ValRS/IleRS/LeuRS editing domain appears in SCOPe 2.03
  
• Family b.51.1.1: ValRS/IleRS/LeuRS editing domain appears in the current release, SCOPe 2.08