Lineage for Family a.4.5.3: Arginine repressor (ArgR), N-terminal DNA-binding domain
- Root: SCOP 1.73
Class a: All alpha proteins [46456] (258 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 downSuperfamily a.4.5: "Winged helix" DNA-binding domain [46785] (68 families) 
contains a small beta-sheet (wing)
Family a.4.5.3: Arginine repressor (ArgR), N-terminal DNA-binding domain [46792] (1 protein)
Protein:
Arginine repressor (ArgR), N-terminal DNA-binding domain [46793] (3 species) Species Bacillus stearothermophilus [TaxId:1422] [46795] (1 PDB entry) 
Species Bacillus subtilis [TaxId:1423] [68966] (1 PDB entry) 
Species Escherichia coli [TaxId:562] [46794] (1 PDB entry)
More info for Family a.4.5.3: Arginine repressor (ArgR), N-terminal DNA-binding domain
Timeline for Family a.4.5.3: Arginine repressor (ArgR), N-terminal DNA-binding domain:
- Family a.4.5.3: Arginine repressor (ArgR), N-terminal DNA-binding domain first appeared (with stable ids) in SCOP 1.55
- Family a.4.5.3: Arginine repressor (ArgR), N-terminal DNA-binding domain appears in SCOP 1.71
- Family a.4.5.3: Arginine repressor (ArgR), N-terminal DNA-binding domain appears in SCOP 1.75
- Family a.4.5.3: Arginine repressor (ArgR), N-terminal DNA-binding domain appears in the current release, SCOPe 2.08