Lineage for Species: Thermus thermophilus [TaxId: 274]

1. Root: SCOPe 2.06

2. Class c: Alpha and beta proteins (a/b) [51349] (148 folds)

3. Fold c.107: DHH phosphoesterases [64181] (1 superfamily) consists of two non-similar domains Domain 1 has parallel sheet of 6 strands, order 321456 Domain 2 has mixed sheet of 5 strands, order 12345; strands 1 & 4 are antiparallel to the rest

4. Superfamily c.107.1: DHH phosphoesterases [64182] (3 families) constituent families have similar domain organization with variable interdomain linker and spatial arrangement of the domains

5. Family c.107.1.2: Exonuclease RecJ [75323] (1 protein)

6. Protein Exonuclease RecJ [75324] (1 species)

7. Species Thermus thermophilus [TaxId:274] [75325] (1 PDB entry)