Lineage for Protein: RecQ helicase domain
- Root: SCOP 1.69
Class c: Alpha and beta proteins (a/b) [51349] (136 folds) 
Fold c.37: P-loop containing nucleoside triphosphate hydrolases [52539] (1 superfamily)
3 layers: a/b/a, parallel or mixed beta-sheets of variable sizesSuperfamily c.37.1: P-loop containing nucleoside triphosphate hydrolases [52540] (22 families) 
division into families based on beta-sheet topologies
Family c.37.1.19: Tandem AAA-ATPase domain [81268] (10 proteins)
duplication: tandem repeat of two RecA-like (AAA) domains
Protein RecQ helicase domain [102385] (1 species)
Species:
Escherichia coli [TaxId:562] [102386] (2 PDB entries) - Domains for 1oyw:
Domain d1oywa2: 1oyw A:1-206 [93761]
Other proteins in same PDB: d1oywa1
Domain d1oywa3: 1oyw A:207-406 [93762]
Other proteins in same PDB: d1oywa1
- Domains for 1oyy:
Domain d1oyya2: 1oyy A:1-206 [93773]
Other proteins in same PDB: d1oyya1
Domain d1oyya3: 1oyy A:207-406 [93774]
Other proteins in same PDB: d1oyya1
- Domains for 1oyw:
More info for Protein RecQ helicase domain from c.37.1.19: Tandem AAA-ATPase domain
Timeline for Protein RecQ helicase domain from c.37.1.19: Tandem AAA-ATPase domain:
- Protein RecQ helicase domain from c.37.1.19: Tandem AAA-ATPase domain first appeared in SCOP 1.67
- Protein RecQ helicase domain from c.37.1.19: Tandem AAA-ATPase domain appears in SCOP 1.71
- Protein RecQ helicase domain from c.37.1.19: Tandem AAA-ATPase domain appears in the current release, SCOPe 2.08