Lineage for Species: Sulfolobus solfataricus [TaxId: 2287]

1. Root: SCOPe 2.08

2. Class c: Alpha and beta proteins (a/b) [51349] (148 folds)

3. Fold c.37: P-loop containing nucleoside triphosphate hydrolases [52539] (1 superfamily) 3 layers: a/b/a, parallel or mixed beta-sheets of variable sizes

4. Superfamily c.37.1: P-loop containing nucleoside triphosphate hydrolases [52540] (27 families) division into families based on beta-sheet topologies

5. Family c.37.1.20: Extended AAA-ATPase domain [81269] (43 proteins) fold is similar to that of RecA, but lacks the last two strands, followed by a family-specific Arg-finger domain

6. Protein Archaeal ATPase SSO1545 [142326] (1 species) member of Pfam PF01637 family; overall structural similarity to the archael CDC6-like protein APE0102

7. Species Sulfolobus solfataricus [TaxId:2287] [142327] (1 PDB entry) Uniprot Q97Y08 1-283