Structural Classification of Proteins
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Fold: Putative DNA-binding domain

core: 3 helices; architecture is similar to that of the "winged helix" fold but topology is different

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: Putative DNA-binding domain [46954]
    core: 3 helices; architecture is similar to that of the "winged helix" fold but topology is different

Superfamilies:

  1. Putative DNA-binding domain [46955] (7)
    link to SUPERFAMILY database - Superfamily
    1. Domains B1 and B5 of PheRS-beta, PheT [46956] (1)
      duplication: contains two such domains related by pseudo dyad
      1. Domains B1 and B5 of PheRS-beta, PheT [46957]
        1. Thermus thermophilus [TaxId: 274] [46958] (13) picpic
          identical sequence to Thermus aquaticus, TaxId: 271
    2. DNA repair factor XPA DNA- and RPA-binding domain, C-terminal subdomain [46959] (1)
      1. DNA repair factor XPA DNA- and RPA-binding domain, C-terminal subdomain [46960]
        1. Human (Homo sapiens) [TaxId: 9606] [46961] (2) picpic
    3. Dachshund-homology domain [74693] (2)
      Pfam 02437
      1. Retinal determination protein Dachshund [74694]
        1. Human (Homo sapiens) [TaxId: 9606] [74695] (1) picpic
      2. Ski oncogene [109742]
        1. Human (Homo sapiens) [TaxId: 9606] [109743] (1) picpic
          SQ P12755 91-192
    4. DNA-binding N-terminal domain of transcription activators [46962] (4)
      includes a dimerisation, antiparallel coiled-coil subdomain
      1. Transcription activator BmrR [46963]
        followed by long alpha-helical linker
        1. Bacillus subtilis [TaxId: 1423] [46964] (7) picpic
          SQ P39075
      2. Multidrug transporter activator MtaN [68976]
        1. Bacillus subtilis [TaxId: 1423] [68977] (2) picpic
          SQ P71039 1-109
      3. Transcriptional regulator CueR [101073]
        copper efflux regulator
        1. Escherichia coli [TaxId: 562] [101074] (3) picpic
      4. Transcriptional regulator ZntR [101075]
        Zn(II)-responsive regulator of ZntA
        1. Escherichia coli [TaxId: 562] [101076] (3) picpic
    5. Terminase gpNU1 subunit domain [74696] (1)
      1. Terminase gpNU1 subunit domain [74697]
        1. Bacteriophage lambda [TaxId: 10710] [74698] (1) picpic
    6. Excisionase-like [46891] (2)
      kinked C-terminal helix
      1. mu transposase, DNA-binding domain [46892]
        1. Bacteriophage mu [TaxId: 10677] [46893] (4) picpic
      2. Excisionase Xis [89004]
        1. Bacteriophage lambda [TaxId: 10710] [89005] (8) picpic
          SQ P03699 1-55
    7. N-terminal subdomain of bacterial translation initiation factor IF2 [89006] (1)
      1. N-terminal subdomain of bacterial translation initiation factor IF2 [89007]
        1. Escherichia coli [TaxId: 562] [89008] (1) picpic
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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