Lineage for Family c.1.9.13: Isoaspartyl dipeptidase, catalytic domain

1. Root: SCOP 1.65

2. Class c: Alpha and beta proteins (a/b) [51349] (121 folds)

3. Fold c.1: TIM beta/alpha-barrel [51350] (26 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.1.9: Metallo-dependent hydrolases [51556] (13 families) the beta-sheet barrel is similarly distorted and capped by a C-terminal helix has transition metal ions bound inside the barrel

5. Family c.1.9.13: Isoaspartyl dipeptidase, catalytic domain [89489] (1 protein)