SCOP classification
Class: All alpha proteins
Fold: DNA/RNA-binding 3-helical bundle
Superfamily: "Winged helix" DNA-binding domain
Family: ArsR-like transcriptional regulators

Family Members
Domain: d1smtb_ of protein: SmtB repressor from Species: Cyanobacteria (Synechococcus), pcc7942 [TaxId: 1129]
Domain: d2m30b_ of protein: Metal-sensing transcriptional repressor CzrA from Species: Staphylococcus aureus [TaxId: 1280]
Domain: d1y0ub_ of protein: Putative arsenical resistance operon repressor AF0168 from Species: Archaeoglobus fulgidus [TaxId: 2234]
Domain: d4gggb_ of protein: automated matches from Species: Staphylococcus aureus [TaxId: 158879]

Multiple structure based alignment (Multiprot)

Multiple Structure based Sequence alignment
Multiple Structure based Sequence alignment (HHAlign)
Integrated Structure-Sequence alignment (ClustalO)
Integrated Structure-Sequence alignment (HMMalign)

Phylogenetic Representation
Strucuture based Phylogenetic tree (Using SDM) Strucuture based Phylogenetic tree (Using TM)