Lineage for Fold b.33: ISP domain
- Root: SCOPe 2.04
Class b: All beta proteins [48724] (176 folds) 
Fold b.33: ISP domain [50021] (1 superfamily)
consists of two all-beta subdomains: conserved small domain has a rubredoxin-like fold; larger domain consists of 6 beta-stands packed in either sandwich of two 3-stranded sheets or closed barrel (n=6; S=8)
Superfamily:
b.33.1: ISP domain [50022] (4 families) 
More info for Fold b.33: ISP domain
Timeline for Fold b.33: ISP domain:
- Fold b.33: ISP domain first appeared (with stable ids) in SCOP 1.55
- Fold b.33: ISP domain appears in SCOPe 2.03
- Fold b.33: ISP domain appears in SCOPe 2.05
- Fold b.33: ISP domain appears in the current release, SCOPe 2.08