![]() | Class a: All alpha proteins [46456] (138 folds) |
![]() | Fold a.4: DNA/RNA-binding 3-helical bundle [46688] (11 superfamilies) |
![]() | Superfamily a.4.5: "Winged helix" DNA-binding domain [46785] (26 families) ![]() |
![]() | Family a.4.5.5: ArsR-like transcriptional regulators [46801] (1 protein) |
![]() | SmtB repressor [46802] (1 species) |
![]() | Species Cyanobacteria (Synechococcus), pcc7942 [TaxId:1129] [46803] (1 PDB entry) |
Timeline for Family a.4.5.5: ArsR-like transcriptional regulators: