Class c: Alpha and beta proteins (a/b) [51349] (117 folds) |
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 |
Superfamily c.37.1: P-loop containing nucleotide triphosphate hydrolases [52540] (20 families) division into families based on beta-sheet topologies |
Family c.37.1.19: Tandem AAA-ATPase domain [81268] (6 proteins) duplication: tandem repeat of two RecA-like (AAA) domains |
DEXX box DNA helicase [52701] (2 species) each AAA domain contains an all-alpha insert subdomain |
Species Bacillus stearothermophilus, PcrA [TaxId:1422] [52702] (5 PDB entries) |
Species Escherichia coli, RepD [TaxId:562] [52703] (1 PDB entry) |
Initiation factor 4a [52706] (1 species) homologous to UvrB |
Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [52707] (4 PDB entries) |
Nucleotide excision repair enzyme UvrB [52708] (2 species) contains large insertions in the first AAA domain |
Species Bacillus caldotenax [TaxId:1395] [52710] (2 PDB entries) |
Species Thermus thermophilus [TaxId:274] [52709] (2 PDB entries) |
Putative DEAD box RNA helicase [52704] (1 species) homologous to eIF4a and UrvB |
Species Archaeon Methanococcus jannaschii [TaxId:2190] [52705] (1 PDB entry) |
RecG helicase domain [69494] (1 species) |
Species Thermotoga maritima [TaxId:243274] [69495] (1 PDB entry) |
Translocation ATPase SecA, nucleotide-binding domains [82414] (1 species) a pre-protein crosslinking domain inserted in the first AAA domain |
Species Bacillus subtilis [TaxId:1423] [82415] (2 PDB entries) |
Timeline for Family c.37.1.19: Tandem AAA-ATPase domain: