Lineage for Fold d.189: PX domain
- Root: SCOPe 2.04
Class d: Alpha and beta proteins (a+b) [53931] (380 folds) 
Fold d.189: PX domain [64267] (1 superfamily)
beta(3)-alpha(4); meander beta-sheet packed against array of helices; contains Pro-rich stretch
Superfamily:
d.189.1: PX domain [64268] (2 families) 
More info for Fold d.189: PX domain
Timeline for Fold d.189: PX domain:
- Fold d.189: PX domain first appeared in SCOP 1.57
- Fold d.189: PX domain appears in SCOPe 2.03
- Fold d.189: PX domain appears in SCOPe 2.05
- Fold d.189: PX domain appears in the current release, SCOPe 2.08