Lineage for Superfamily d.58.49: YajQ-like

1. Root: SCOPe 2.08

2. Class d: Alpha and beta proteins (a+b) [53931] (396 folds)

3. Fold d.58: Ferredoxin-like [54861] (62 superfamilies) alpha+beta sandwich with antiparallel beta-sheet; (beta-alpha-beta)x2

4. Superfamily d.58.49: YajQ-like [89963] (1 family) duplication: consists of two domains of this fold swapped with their N-terminal strands