Lineage for Family a.25.2.1: Hypothetical protein Ta1238

1. Root: SCOP 1.67

2. Class a: All alpha proteins [46456] (202 folds)

3. Fold a.25: Ferritin-like [47239] (2 superfamilies) core: 4 helices; bundle, closed, left-handed twist; 1 crossover connection

4. Superfamily a.25.2: Cobalamin adenosyltransferase-like [89028] (2 families) crossover loop goes across a different side of the 4-helical bundle; no internal metal-binding site

5. Family a.25.2.1: Hypothetical protein Ta1238 [89029] (1 protein)