Lineage for Family a.4.5.28: MarR-like transcriptional regulators
- Root: SCOP 1.65
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 downSuperfamily a.4.5: "Winged helix" DNA-binding domain [46785] (36 families) 
contains a small beta-sheet (wing)
Family a.4.5.28: MarR-like transcriptional regulators [63379] (6 proteins)
The N- and C-terminal helical extensions to the common fold form the dimer interface
Proteins:
MexR repressor [81686] (1 species) Species Pseudomonas aeruginosa [TaxId:287] [81687] (1 PDB entry)
Multiple antibiotic resistance repressor, MarR [68970] (1 species) Species Escherichia coli [TaxId:562] [68971] (1 PDB entry)
Pleiotropic regulator of virulence genes, SarA [48292] (1 species)
closely related to SarR but adopts a different fold; possible experimental artefact?Species Staphylococcus aureus [TaxId:1280] [48293] (1 PDB entry)
Staphylococcal accessory regulator A homolog, SarR [63472] (1 species) Species Staphylococcus aureus [TaxId:1280] [63473] (1 PDB entry)
Staphylococcal accessory regulator A homolog, SarS [88977] (1 species)
duplication: tandem repeat of two SarR-like domains assembled together as in the SarR dimerSpecies Staphylococcus aureus [TaxId:1280] [88978] (1 PDB entry)
Transcriptional regulator SlyA [81688] (1 species) Species Enterococcus faecalis [TaxId:1351] [81689] (1 PDB entry)
More info for Family a.4.5.28: MarR-like transcriptional regulators
Timeline for Family a.4.5.28: MarR-like transcriptional regulators:
- Family a.4.5.28: MarR-like transcriptional regulators first appeared in SCOP 1.57
- Family a.4.5.28: MarR-like transcriptional regulators appears in SCOP 1.63
- Family a.4.5.28: MarR-like transcriptional regulators appears in SCOP 1.67
- Family a.4.5.28: MarR-like transcriptional regulators appears in the current release, SCOPe 2.08