Structural Classification of Proteins
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Protein: Biotin repressor, N-terminal domain from Escherichia coli [TaxId: 562]

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: DNA/RNA-binding 3-helical bundle [46688]
    core: 3-helices; bundle, closed or partly opened, right-handed twist; up-and down
  4. Superfamily: "Winged helix" DNA-binding domain [46785]
    contains a small beta-sheet (wing)
    link to SUPERFAMILY database - Superfamily
  5. Family: Biotin repressor-like [46786]
  6. Protein: Biotin repressor, N-terminal domain [46787]
    the middle domain is an alpha+beta fold somewhat similar to the SH2 fold
    C-terminal domain has SH3-like common fold
  7. Species: Escherichia coli [TaxId: 562] [46788]

PDB Entry Domains:

  1. 1bia picpicxrefxref
    1. region a:1-63 [16083] picpiclink
  2. 1hxd picpicxrefxref
    complexed with btn
    1. region a:4-63 [61360] picpiclink
    2. region b:4-63 [61363] picpiclink
  3. 2ewn picpicxrefxrefxrefxref
    automatically matched to d1bia_1
    complexed with btx
    1. region a:3-63 [132470] picpiclink
  4. 2ewn picpicxrefxrefxrefxref
    automatically matched to d1bia_1
    complexed with btx
    1. region b:3-63 [132473] picpiclink
  5. 1bib picpicxrefxref
    complexed with btn
    1. region a:2-63 [16084] picpiclink
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MRC site Generated from scop database 1.75 with scopm 1.101 on Wed Jun 3 10:42:06 2009
Copyright © 1994-2009 The scop authors / scop@mrc-lmb.cam.ac.uk