Structural Classification of Proteins
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Family: GalR/LacI-like bacterial regulator

lacks the first helix of canonical fold
3 helices; bundle, partly opened, right-handed twist

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

Protein Domains:

  1. Purine repressor (PurR), N-terminal domain [47439]
    1. Escherichia coli [TaxId: 562] [47440] (24)
      1. 1qpz picpicxref
        protein/DNA complex; complexed with hpa
        1. region a:2-58 [17097] picpiclink
      2. 1jft picpicxref
        complexed with hpa, po4; mutant
        1. region a:2-58 [66652] picpiclink
      3. 2pub picpicxref
        protein/DNA complex; complexed with ad2; mutant
        1. region a:3-58 [17086] picpiclink
      4. 2puc picpicxref
        protein/DNA complex; complexed with gun; mutant
        1. region a:3-58 [17094] picpiclink
      5. 1qqb picpicxref
        protein/DNA complex; complexed with hpa; mutant
        1. region a:3-58 [17099] picpiclink
      6. 1vpw picpicxref
        protein/DNA complex; complexed with hpa; mutant
        1. region a:3-58 [17087] picpiclink
      7. 1bdh picpicxref
        protein/DNA complex; complexed with hpa; mutant
        1. region a:3-58 [17089] picpiclink
      8. 2pud picpicxref
        protein/DNA complex; complexed with hpa; mutant
        1. region a:3-58 [17085] picpiclink
      9. 1zay picpicxref
        1. region a:3-58 [17090] picpiclink
      10. 2pug picpicxref
        protein/DNA complex; complexed with hpa; mutant
        1. region a:3-58 [17088] picpiclink
      11. 2pue picpicxref
        protein/DNA complex; complexed with ad2; mutant
        1. region a:3-58 [17091] picpiclink
      12. 1wet picpicxref
        protein/DNA complex; complexed with gun
        1. region a:3-58 [17093] picpiclink
      13. 1jh9 picpicxref
        complexed with hpa, po4; mutant
        1. region a:2-58 [66710] picpiclink
      14. 1jfs picpicxref
        complexed with hpa; mutant
        1. region a:2-58 [66650] picpiclink
      15. 1bdi picpicxref
        protein/DNA complex; complexed with hpa
        1. region a:3-58 [17092] picpiclink
      16. 1pnr picpicxref
        protein/DNA complex; complexed with hpa
        1. region a:3-58 [17095] picpiclink
      17. 1qqa picpicxref
        protein/DNA complex; complexed with hpa; mutant
        1. region a:3-58 [17101] picpiclink
      18. 1qp4 picpicxref
        protein/DNA complex; complexed with hpa
        1. region a:3-58 [17096] picpiclink
      19. 2pua picpicxref
        protein/DNA complex; complexed with 6mp; mutant
        1. region a:2-58 [17098] picpiclink
      20. 1qp7 picpicxref
        protein/DNA complex; complexed with hpa; mutant
        1. region a:3-58 [17103] picpiclink
      21. 1qp0 picpicxref
        protein/DNA complex; complexed with hpa
        1. region a:3-58 [17102] picpiclink
      22. 2puf picpicxref
        protein/DNA complex; complexed with gun; mutant
        1. region a:3-58 [17100] picpiclink
      23. 1pru picpic
        1. chain a [17104] picpiclink
      24. 1prv picpic
        1. chain a [17105] picpiclink
  2. Lac repressor (LacR), N-terminal domain [47441]
    1. Escherichia coli [TaxId: 562] [47442] (14)
      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
  3. Fructose repressor (FruR), N-terminal domain [47443]
    1. Escherichia coli [TaxId: 562] [47444] (2)
      1. 1uxd picpic
        1. chain a [17118] picpiclink
      2. 1uxc picpic
        mutant
        1. chain a [17119] picpiclink
  4. Glucose-resistance amylase regulator CcpA, N-terminal domain [116889]
    1. Bacillus megaterium [TaxId: 1404] [116890] (5)
      SQ P46828
      1. 2hsg picpicxref
        automatically matched to d1rzra1
        1. region a:2-58 [136722] picpiclink
      2. 1rzr picpicxrefxref
        complexed with mg, so4
        1. region a:1-60 [111989] picpiclink
        2. region c:1-60 [111991] picpiclink
        3. region d:1-60 [111993] picpiclink
        4. region g:1-60 [111995] picpiclink
      3. 1zvv picpicxrefxrefxrefxrefxrefxref
        complexed with iod; mutant
        1. region a:1-59 [125727] picpiclink
      4. 1zvv picpicxrefxrefxrefxrefxrefxref
        automatically matched to 1ZVV A:1-59
        complexed with iod; mutant
        1. region b:1-59 [125729] picpiclink
      5. 1zvv picpicxrefxrefxrefxrefxrefxref
        automatically matched to 1ZVV A:1-59
        complexed with iod; mutant
        1. region g:1-59 [125731] 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