Lineage for Species: Escherichia coli

1. Root: SCOP 1.69

2. Class c: Alpha and beta proteins (a/b) [51349] (136 folds)

3. Fold c.26: Adenine nucleotide alpha hydrolase-like [52373] (3 superfamilies) core: 3 layers, a/b/a ; parallel beta-sheet of 5 strands, order 32145

4. Superfamily c.26.1: Nucleotidylyl transferase [52374] (5 families)

5. Family c.26.1.1: Class I aminoacyl-tRNA synthetases (RS), catalytic domain [52375] (12 proteins) contains a conserved all-alpha subdomain at the C-terminal extension

6. Protein Glutamyl-Q tRNA-Asp synthetase YadB [102257] (1 species) truncated GluRS and GlnRS homologue lacking the anticodon-binding domain; glutamylates the modified base queuosine (Q) of tRNA-Asp

7. Species Escherichia coli [TaxId:562] [102258] (1 PDB entry)