Lineage for Species: Zebrafish (Danio rerio) [TaxId: 7955]

1. Root: SCOPe 2.08

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

3. Fold a.26: 4-helical cytokines [47265] (1 superfamily) core: 4 helices; bundle, closed; left-handed twist; 2 crossover connections

4. Superfamily a.26.1: 4-helical cytokines [47266] (4 families) there are two different topoisomers of this fold with different entanglements of the two crossover connections

5. Family a.26.1.0: automated matches [194949] (1 protein) not a true family

6. Protein automated matches [194950] (3 species) not a true protein

7. Species Zebrafish (Danio rerio) [TaxId:7955] [226175] (1 PDB entry)