Lineage for Species: Aspergillus niger, acid amylase [TaxId: 5061]

1. Root: SCOPe 2.08

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

3. Fold c.1: TIM beta/alpha-barrel [51350] (34 superfamilies) contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678 the first seven superfamilies have similar phosphate-binding sites

4. Superfamily c.1.8: (Trans)glycosidases [51445] (15 families)

5. Family c.1.8.1: Amylase, catalytic domain [51446] (26 proteins) members of the family may contain various insert subdomains in alpha-amylases and closer relatives this domain is usually followed by a common all-beta domain

6. Protein Fungal alpha-amylases [51462] (2 species)

7. Species Aspergillus niger, acid amylase [TaxId:5061] [51463] (1 PDB entry)