SCOP 1.67: Family a.27.1.1: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases

Lineage for Family a.27.1.1: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases

1. Root: SCOP 1.67

2. Class a: All alpha proteins [46456] (202 folds)

3. Fold a.27: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases [47322] (1 superfamily)
   core: 4 helices; bundle; one loop crosses over one side of the bundle

4. Superfamily a.27.1: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases [47323] (1 family)

5. Family a.27.1.1: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases [47324] (6 proteins)

Proteins:

1. Arginyl-tRNA synthetase (ArgRS) [47333] (2 species)

   1. Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [47334] (3 PDB entries)

   2. Species Thermus thermophilus [TaxId:274] [69007] (1 PDB entry)

2. Cysteinyl-tRNA synthetase (CysRS) [74709] (1 species)

   • Species Escherichia coli [TaxId:562] [74710] (2 PDB entries)

3. Isoleucyl-tRNA synthetase (IleRS) [47328] (2 species)

   1. Species Staphylococcus aureus [TaxId:1280] [47330] (3 PDB entries)
      contains additional alpha+beta and Zn-binding domains in the C-terminal extension

   2. Species Thermus thermophilus [TaxId:274] [47329] (3 PDB entries)

4. Leucyl-tRNA synthetase (LeuRS) [81746] (1 species)

   • Species Thermus thermophilus [TaxId:274] [81747] (3 PDB entries)

5. Methionyl-tRNA synthetase (MetRS) [47325] (2 species)
   this domain follows the Rossmann-fold catalytic domain of class I aaRS

   1. Species Escherichia coli [TaxId:562] [47327] (9 PDB entries)

   2. Species Thermus thermophilus [TaxId:274] [47326] (1 PDB entry)

6. Valyl-tRNA synthetase (ValRS) [47331] (1 species)
   includes additional alpha+beta (sub)domain at the C-terminus

   • Species Thermus thermophilus [TaxId:274] [47332] (3 PDB entries)

More info for Family a.27.1.1: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases

Timeline for Family a.27.1.1: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases:

• Family a.27.1.1: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases first appeared (with stable ids) in SCOP 1.55
  
• Family a.27.1.1: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases appears in SCOP 1.65
  
• Family a.27.1.1: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases appears in SCOP 1.69
  
• Family a.27.1.1: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases appears in the current release, SCOPe 2.08