Lineage for Family a.2.17.0: automated matches

1. Root: SCOPe 2.08

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

3. Fold a.2: Long alpha-hairpin [46556] (20 superfamilies) 2 helices; antiparallel hairpin, left-handed twist

4. Superfamily a.2.17: Endosomal sorting complex assembly domain [140111] (4 families) forms 'fan'-like heterooligomers, in which the domains of different subunit make similar interactions at the tip of the hairpin

5. Family a.2.17.0: automated matches [385867] (1 protein) not a true family