Class a: All alpha proteins [46456] (290 folds) |
Fold a.4: DNA/RNA-binding 3-helical bundle [46688] (14 superfamilies) core: 3-helices; bundle, closed or partly opened, right-handed twist; up-and down |
Superfamily a.4.5: 'Winged helix' DNA-binding domain [46785] (86 families) contains a small beta-sheet (wing) |
Family a.4.5.2: LexA repressor, N-terminal DNA-binding domain [46789] (1 protein) automatically mapped to Pfam PF01726 |
LexA repressor, N-terminal DNA-binding domain [46790] (1 species) |
Species Escherichia coli [TaxId:562] [46791] (4 PDB entries) |
Timeline for Family a.4.5.2: LexA repressor, N-terminal DNA-binding domain: