Class a: All alpha proteins [46456] (284 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] (85 families) contains a small beta-sheet (wing) |
Family a.4.5.5: ArsR-like transcriptional regulators [46801] (5 proteins) The N- and C-terminal helical extensions to the common fold form the dimer interface |
Protein Putative arsenical resistance operon repressor AF0168 [116786] (1 species) lacks the extra C-terminal helix |
Archaeoglobus fulgidus [TaxId:2234] [116787] (1 PDB entry) Uniprot O30069 |
Domain d1y0ua_: 1y0u A: [116310] Structural genomics target complexed with act |
Domain d1y0ub_: 1y0u B: [116311] Structural genomics target complexed with act |
Timeline for Protein Putative arsenical resistance operon repressor AF0168 from a.4.5.5: ArsR-like transcriptional regulators: