Structural Classification of Proteins
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Family: Penicillinase repressor

homologous to the MarR-like family in the DNA-binding region but has a different dimerisation subdomain

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: Penicillinase repressor [101016]
    homologous to the MarR-like family in the DNA-binding region but has a different dimerisation subdomain

Protein Domains:

  1. Methicillin resistance regulatory protein MecI [101017]
    1. Staphylococcus aureus [TaxId: 1280] [101018] (8)
      1. 1okr picpic
        complexed with cl, gol
        1. chain a [93269] picpiclink
        2. chain b [93270] picpiclink
      2. 1sd6 picpic
        1. chain a [98803] picpiclink
        2. chain b [98804] picpiclink
      3. 1sd7 picpic
        1. chain a [98805] picpiclink
        2. chain b [98806] picpiclink
      4. 1sax picpic
        complexed with DNA
        complexed with k
        1. chain a [98787] picpiclink
        2. chain b [98788] picpiclink
      5. 2d45 picpic
        automatically matched to d1okrb_
        1. region a:5-121 [131242] picpiclink
      6. 2d45 picpic
        automatically matched to d1okrb_
        1. region b:5-121 [131243] picpiclink
      7. 2d45 picpic
        automatically matched to d1okrb_
        1. region c:5-121 [131244] picpiclink
      8. 2d45 picpic
        automatically matched to d1okrb_
        1. region d:7-121 [131245] picpiclink
  2. Penicillinase repressor BlaI [101019]
    1. Bacillus licheniformis [TaxId: 1402] [101020] (2)
      1. 1p6r picpic
        DNA-binding domain only
        1. chain a [94187] picpiclink
      2. 2p7c picpic
        automatically matched to d1p6ra_
        1. region b:1-82 [139517] picpiclink
    2. Staphylococcus aureus [TaxId: 1280] [109666] (2)
      SQ Q9K4N1
      1. 1sd4 picpic
        complexed with so4
        1. chain a [105428] picpiclink
        2. chain b [105429] picpiclink
      2. 1xsd picpic
        automatically matched to d1sd4a_
        1. region a:5-126 [122269] picpiclink
  3. Hypothetical protein Rv1846c [158278]
    MT1894
    1. Mycobacterium tuberculosis [TaxId: 1773] [158279] (2)
      SQ P95163 3-124
      1. 2g9w picpic
        complexed with cl; mutant
        1. region a:3-124 [147097] picpiclink
      2. 2g9w picpic
        automatically matched to 2G9W A:3-124
        complexed with cl; mutant
        1. region b:3-124 [147098] 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