Lineage for Fold e.19: Nickel-iron hydrogenase, small subunit
- Root: SCOP 1.67
Class e: Multi-domain proteins (alpha and beta) [56572] (40 folds) 
Fold e.19: Nickel-iron hydrogenase, small subunit [56769] (1 superfamily)
2 domains: (1) alpa/beta; (2) Fe-S cluster-bound
Superfamily:
e.19.1: Nickel-iron hydrogenase, small subunit [56770] (1 family) 
More info for Fold e.19: Nickel-iron hydrogenase, small subunit
Timeline for Fold e.19: Nickel-iron hydrogenase, small subunit:
- Fold e.19: Nickel-iron hydrogenase, small subunit first appeared (with stable ids) in SCOP 1.55
- Fold e.19: Nickel-iron hydrogenase, small subunit appears in SCOP 1.65
- Fold e.19: Nickel-iron hydrogenase, small subunit appears in SCOP 1.69
- Fold e.19: Nickel-iron hydrogenase, small subunit appears in the current release, SCOPe 2.08, called Fold e.19: HydA/Nqo6-like