Lineage for Species: Human (Homo sapiens)

1. Root: SCOP 1.63

2. Class c: Alpha and beta proteins (a/b) [51349] (117 folds)

3. Fold c.45: (Phosphotyrosine protein) phosphatases II [52798] (1 superfamily) core: 3 layers, a/b/a; parallel beta-sheet of 4 strands, order 1432

4. Superfamily c.45.1: (Phosphotyrosine protein) phosphatases II [52799] (2 families) share with the family I the common active site structure with a circularly permuted topology

5. Family c.45.1.2: Higher-molecular-weight phosphotyrosine protein phosphatases [52805] (3 proteins) has an extension to the beta-sheet of 3 antiparallel strands before strand 4

6. Protein RPTP Lar [52815] (1 species) duplication: tandem repeat of the phosphatase domain

7. Species Human (Homo sapiens) [TaxId:9606] [52816] (1 PDB entry)