Lineage for Family b.71.1.5: Beta-galactosidase LacA, domain 2

1. Root: SCOPe 2.01

2. Class b: All beta proteins [48724] (174 folds)

3. Fold b.71: Glycosyl hydrolase domain [51010] (1 superfamily) folded sheet; greek-key

4. Superfamily b.71.1: Glycosyl hydrolase domain [51011] (5 families) this domain is C-terminal to the catalytic beta/alpha barrel domain

5. Family b.71.1.5: Beta-galactosidase LacA, domain 2 [117301] (1 protein) contains extra C-terminal beta-sandwich subdomain [greek-key; partial topological similarity to the immunoglobulin-like fold]