Lineage for Species: Human (Homo sapiens)

1. Root: SCOP 1.67

2. Class c: Alpha and beta proteins (a/b) [51349] (130 folds)

3. Fold c.72: Ribokinase-like [53612] (3 superfamilies) core: 3 layers: a/b/a; mixed beta-sheet of 8 strands, order 21345678, strand 7 is antiparallel to the rest potential superfamily: members of this fold have similar functions but different ATP-binding sites

4. Superfamily c.72.3: Phosphopantothenoylcysteine synthetase [102645] (1 family) combination of the Rossmann-like and Ribokinase-like topologies; mixed beta-sheet of 8 strands, order 32145678, strand 7 is antiparallel to the rest

5. Family c.72.3.1: Phosphopantothenoylcysteine synthetase [102646] (1 protein)

6. Protein Phosphopantothenoylcysteine synthetase [102647] (1 species)

7. Species Human (Homo sapiens) [TaxId:9606] [102648] (1 PDB entry)