Lineage for d1biba1 (1bib A:2-63)

  1. Root: SCOPe 2.08
  2. 2685877Class a: All alpha proteins [46456] (290 folds)
  3. 2691777Fold 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
  4. 2692959Superfamily a.4.5: 'Winged helix' DNA-binding domain [46785] (86 families) (S)
    contains a small beta-sheet (wing)
  5. 2692960Family a.4.5.1: Biotin repressor-like [46786] (2 proteins)
    automatically mapped to Pfam PF08279
  6. 2692961Protein 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
  7. 2692962Species Escherichia coli [TaxId:562] [46788] (4 PDB entries)
  8. 2692966Domain d1biba1: 1bib A:2-63 [16084]
    Other proteins in same PDB: d1biba2, d1biba3
    complexed with btn

Details for d1biba1

PDB Entry: 1bib (more details), 2.8 Å

PDB Description: the e. coli biotin holoenzyme synthetase(slash)bio repressor crystal structure delineates the biotin and dna-binding domains
PDB Compounds: (A:) bir a

SCOPe Domain Sequences for d1biba1:

Sequence; same for both SEQRES and ATOM records: (download)

>d1biba1 a.4.5.1 (A:2-63) Biotin repressor, N-terminal domain {Escherichia coli [TaxId: 562]}

SCOPe Domain Coordinates for d1biba1:

Click to download the PDB-style file with coordinates for d1biba1.
(The format of our PDB-style files is described here.)

Timeline for d1biba1: