Class a: All alpha proteins [46456] (179 folds) |
Fold a.4: DNA/RNA-binding 3-helical bundle [46688] (12 superfamilies) core: 3-helices; bundle, closed or partly opened, right-handed twist; up-and down |
Superfamily a.4.6: C-terminal effector domain of the bipartite response regulators [46894] (3 families) binds to DNA and RNA polymerase; the N-terminal, receiver domain belongs to the CheY family |
Family a.4.6.1: PhoB-like [46895] (3 proteins) contains 4-stranded meander beta-sheet in the N-terminal extension |
OmpR [46896] (1 species) |
Species Escherichia coli [TaxId:562] [46897] (2 PDB entries) |
PhoB [46898] (2 species) |
Species Escherichia coli [TaxId:562] [46899] (3 PDB entries) |
Species Thermotoga maritima [TaxId:243274] [68972] (1 PDB entry) |
Response regulator DrrB [88988] (1 species) |
Species Thermotoga maritima [TaxId:243274] [88989] (1 PDB entry) |
Timeline for Family a.4.6.1: PhoB-like: