Lineage for Species: Escherichia coli [TaxId: 562]

1. Root: SCOPe 2.08

2. Class a: All alpha proteins [46456] (290 folds)

3. Fold a.102: alpha/alpha toroid [48207] (6 superfamilies) multihelical; up to seven alpha-hairpins are arranged in closed circular array; there may be sequence similarities between different superfamilies

4. Superfamily a.102.1: Six-hairpin glycosidases [48208] (10 families)

5. Family a.102.1.9: Trehalase-like [158742] (2 proteins) Pham PF01204 automatically mapped to Pfam PF01204

6. Protein Periplasmic trehalase TreA [158743] (1 species)

7. Species Escherichia coli [TaxId:562] [158744] (1 PDB entry) Uniprot P13482 37-547