SCOP 1.63: Family c.37.1.20: Extended AAA-ATPase domain

Lineage for Family c.37.1.20: Extended AAA-ATPase domain

1. Root: SCOP 1.63

2. Class c: Alpha and beta proteins (a/b) [51349] (117 folds)

3. Fold c.37: P-loop containing nucleotide 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 nucleotide triphosphate hydrolases [52540] (20 families)
   division into families based on beta-sheet topologies

5. Family c.37.1.20: Extended AAA-ATPase domain [81269] (14 proteins)
   fold is similar to that of RecA, but lacks the last two strands, followed by a family-specific Arg-finger domain

Proteins:

1. AAA domain of cell division protein FtsH [82418] (2 species)
   ATP-dependent protease

   1. Species Escherichia coli [TaxId:562] [82419] (1 PDB entry)

   2. Species Thermus thermophilus [TaxId:274] [82420] (4 PDB entries)

2. ATPase subunit of magnesium chelatase, BchI [64040] (1 species)

   • Species Rhodobacter capsulatus [TaxId:1061] [64041] (1 PDB entry)

3. CDC6, N-domain [52715] (1 species)
   contains "winged helix" DNA-binding domain after the family specific domains

   • Species Archaeon Pyrobaculum aerophilum [TaxId:13773] [52716] (1 PDB entry)

4. Chromosomal replication initiation factor DnaA [82416] (1 species)
   contains TrpR-like DNA-binding domain after the family specific domains

   • Species Aquifex aeolicus [TaxId:63363] [82417] (1 PDB entry)

5. ClpA, an Hsp100 chaperone, AAA+ modules [82421] (1 species)
   duplication: two AAA+ modules; the first module is structuraly similar to the CDC6 module whereas the second module to the HslU module

   • Species Escherichia coli [TaxId:562] [82422] (1 PDB entry)

6. ClpB [75211] (1 species)
   ATPase subunit of ATP-dependent protease

   • Species Escherichia coli [TaxId:562] [75212] (1 PDB entry)

7. delta prime subunit of DNA polymerase III, N-domain [52711] (1 species)
   contains additional alpha-helical domain after the family specific domains

   • Species Escherichia coli [TaxId:562] [52712] (2 PDB entries)

8. delta subunit of DNA polymerase III, N-domain [64033] (1 species)

   • Species Escherichia coli [TaxId:562] [64034] (3 PDB entries)

9. gamma subunit of DNA polymerase III, N-domain [64031] (1 species)

   • Species Escherichia coli [TaxId:562] [64032] (1 PDB entry)

10. Hexamerization domain of N-ethylmalemide-sensitive fusion (NSF) protein [52717] (1 species)

    • Species Chinese hamster (Cricetulus griseus) [TaxId:10029] [52718] (2 PDB entries)

11. Holliday junction helicase RuvB [52713] (2 species)
    contains "winged helix" DNA-binding domain after the family specific domains

    1. Species Thermotoga maritima [TaxId:243274] [64037] (6 PDB entries)

    2. Species Thermus thermophilus [TaxId:274] [52714] (3 PDB entries)

12. HslU [52721] (2 species)
    ATPase subunit of ATP-dependent protease

    1. Species Escherichia coli [TaxId:562] [52722] (8 PDB entries)

    2. Species Haemophilus influenzae [TaxId:727] [52723] (4 PDB entries)

13. Membrane fusion atpase p97, D1 domain [64038] (1 species)

    • Species Mouse (Mus musculus) [TaxId:10090] [64039] (1 PDB entry)

14. Replication factor C [64035] (1 species)
    contains additional alpha-helical domain after the family specific domains

    • Species Archaeon Pyrococcus furiosus [TaxId:2261] [64036] (1 PDB entry)

More info for Family c.37.1.20: Extended AAA-ATPase domain

Timeline for Family c.37.1.20: Extended AAA-ATPase domain:

• Family c.37.1.20: Extended AAA-ATPase domain is new in SCOP 1.63
  
• Family c.37.1.20: Extended AAA-ATPase domain appears in SCOP 1.65
  
• Family c.37.1.20: Extended AAA-ATPase domain appears in the current release, SCOPe 2.08