Structural Classification of Proteins
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Protein: Lac repressor (LacR), N-terminal domain from Escherichia coli [TaxId: 562]

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: lambda repressor-like DNA-binding domains [47412]
    core: 4 helices; folded leaf, closed
  4. Superfamily: lambda repressor-like DNA-binding domains [47413]
    link to SUPERFAMILY database - Superfamily
  5. Family: GalR/LacI-like bacterial regulator [47438]
    lacks the first helix of canonical fold
    3 helices; bundle, partly opened, right-handed twist
  6. Protein: Lac repressor (LacR), N-terminal domain [47441]
  7. Species: Escherichia coli [TaxId: 562] [47442]

PDB Entry Domains:

  1. 1efa picpicxref
    protein/DNA complex; complexed with npf; mutant
    1. region a:2-60 [17106] picpiclink
    2. region b:2-60 [17107] picpiclink
    3. region c:46-60 [17108] picpiclink
  2. 1jwl picpicxrefxref
    complexed with npf; mutant
    1. region a:2-60 [67389] picpiclink
    2. region b:2-60 [67391] picpiclink
  3. 2pe5 picpicxrefxrefxref
    automatically matched to d1cjga_
    complexed with 145; mutant
    1. region a:2-61 [149392] picpiclink
  4. 2pe5 picpicxrefxrefxref
    automatically matched to d1cjga_
    complexed with 145; mutant
    1. region b:2-61 [149394] picpiclink
  5. 2pe5 picpicxrefxrefxref
    automatically matched to d1cjga_
    complexed with 145; mutant
    1. region c:2-61 [149396] picpiclink
  6. 1cjg picpic
    1. chain a [17112] picpiclink
    2. chain b [17113] picpiclink
  7. 1lcd picpic
    protein/DNA complex; complexed with na
    1. chain a [17111] picpiclink
  8. 1l1m picpic
    mutant
    1. chain a [73474] picpiclink
    2. chain b [73475] picpiclink
  9. 1lqc picpic
    1. chain a [17109] picpiclink
  10. 1lcc picpic
    protein/DNA complex; complexed with na
    1. chain a [17110] picpiclink
  11. 1osl picpic
    mutant
    1. chain a [93497] picpiclink
    2. chain b [93498] picpiclink
  12. 2bjc picpic
    mutant
    1. region a:1-62 [128620] picpiclink
  13. 2bjc picpic
    automatically matched to 2BJC A:1-62
    mutant
    1. region b:101-162 [128621] picpiclink
  14. 1lbg picpicxref
    protein/DNA complex
    1. region a:1-60 [17114] picpiclink
    2. region b:1-60 [17115] picpiclink
    3. region c:1-60 [17116] picpiclink
    4. region d:1-60 [17117] 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