SCOP 1.71: Species: Escherichia coli

Root: SCOP 1.71
Class a: All alpha proteins [46456] (226 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] (61 families)
contains a small beta-sheet (wing)
Family a.4.5.1: Biotin repressor-like [46786] (2 proteins)
Protein Biotin repressor, N-terminal domain [46787] (1 species)
the middle domain is an alpha+beta fold somewhat similar to the SH2 fold
C-terminal domain has SH3-like common fold
Species Escherichia coli [TaxId:562] [46788] (3 PDB entries)

Domain(s) for 1bia:
- Domain d1bia_1: 1bia 1-63 [16083]
  Other proteins in same PDB: d1bia_2, d1bia_3
Domain(s) for 1bib:
- Domain d1bib_1: 1bib 2-63 [16084]
  Other proteins in same PDB: d1bib_2, d1bib_3
  complexed with btn
Domain(s) for 1hxd:
1. Domain d1hxda1: 1hxd A:4-63 [61360]
  Other proteins in same PDB: d1hxda2, d1hxda3, d1hxdb2, d1hxdb3
2. Domain d1hxdb1: 1hxd B:4-63 [61363]
  Other proteins in same PDB: d1hxda2, d1hxda3, d1hxdb2, d1hxdb3
  complexed with btn

Timeline for Species Escherichia coli [TaxId:562] from a.4.5.1 Biotin repressor, N-terminal domain:

Species Escherichia coli [TaxId:562] from a.4.5.1 Biotin repressor, N-terminal domain first appeared (with stable ids) in SCOP 1.55
Species Escherichia coli [TaxId:562] from a.4.5.1 Biotin repressor, N-terminal domain appears in SCOP 1.69
Species Escherichia coli [TaxId:562] from a.4.5.1 Biotin repressor, N-terminal domain appears in SCOP 1.73
Species Escherichia coli [TaxId:562] from a.4.5.1 Biotin repressor, N-terminal domain appears in the current release, SCOPe 2.08