Lineage for Species: Sweet potato (Ipomoea batatas)

1. Root: SCOP 1.67

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

3. Fold c.1: TIM beta/alpha-barrel [51350] (28 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] (10 families)

5. Family c.1.8.1: Amylase, catalytic domain [51446] (24 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 beta-Amylase [51481] (3 species) Common fold covers whole protein structure

7. Species Sweet potato (Ipomoea batatas) [TaxId:4120] [51484] (1 PDB entry)