Lineage for Family b.42.5.1: Fascin

1. Root: SCOPe 2.08

2. Class b: All beta proteins [48724] (180 folds)

3. Fold b.42: beta-Trefoil [50352] (8 superfamilies) barrel, closed; n=6, S=12; and a hairpin triplet; meander duplication: has internal pseudo threefold symmetry

4. Superfamily b.42.5: Actin-crosslinking proteins [50405] (3 families)

5. Family b.42.5.1: Fascin [50406] (1 protein) automatically mapped to Pfam PF06268