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 down |
Superfamily a.4.5: "Winged helix" DNA-binding domain [46785] (68 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] (4 PDB entries) |
Domain d1biaa1: 1bia A:1-63 [16083] Other proteins in same PDB: d1biaa2, d1biaa3 |
Domain d1biba1: 1bib A:2-63 [16084] Other proteins in same PDB: d1biba2, d1biba3 complexed with btn |
Domain d1hxda1: 1hxd A:4-63 [61360] Other proteins in same PDB: d1hxda2, d1hxda3, d1hxdb2, d1hxdb3 |
Domain d1hxdb1: 1hxd B:4-63 [61363] Other proteins in same PDB: d1hxda2, d1hxda3, d1hxdb2, d1hxdb3 complexed with btn |
Domain d2ewna1: 2ewn A:3-63 [132470] Other proteins in same PDB: d2ewna2, d2ewna3, d2ewnb2, d2ewnb3 automatically matched to d1bia_1 complexed with btx |
Domain d2ewnb1: 2ewn B:3-63 [132473] Other proteins in same PDB: d2ewna2, d2ewna3, d2ewnb2, d2ewnb3 automatically matched to d1bia_1 complexed with btx |
Timeline for Species Escherichia coli [TaxId:562] from a.4.5.1 Biotin repressor, N-terminal domain: