Structural Classification of Proteins
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Fold: IHF-like DNA-binding proteins

core: 4 helices; bundle, partly opened, capped with a beta-sheet

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: IHF-like DNA-binding proteins [47728]
    core: 4 helices; bundle, partly opened, capped with a beta-sheet

Superfamilies:

  1. IHF-like DNA-binding proteins [47729] (2)
    dimer of identical subunits
    link to SUPERFAMILY database - Superfamily
    1. Prokaryotic DNA-bending protein [47730] (8)
      1. Integration host factor alpha subunit (IHFA) [88878]
        heterodimer of two related subunits
        1. Escherichia coli [TaxId: 562] [88879] (5) picpic
      2. Integration host factor beta subunit (IHFB) [88880]
        heterodimer of two related subunits
        1. Escherichia coli [TaxId: 562] [88881] (5) picpic
      3. HU protein [47735]
        1. Bacillus stearothermophilus [TaxId: 1422] [47736] (2) picpic
        2. Thermotoga maritima [TaxId: 2336] [47737] (2) picpic
          SQ P36206
        3. Anabaena sp. [TaxId: 1167] [89074] (3) picpic
        4. Escherichia coli [TaxId: 562] [101230] (2) picpic
        5. Escherichia coli, beta-isoform [TaxId: 562] [158508] (1) picpic
          SQ P0ACF4 1-90
          HupB
      4. Transcription factor 1, TF1 [47738]
        1. Bacteriophage SPO1 [TaxId: 10685] [47739] (2) picpic
    2. DNA-binding domain (fragment?) of the TraM protein [63566] (1)
      old provisional classification awaiting the entire protein structure; structure of a different fragment of this protein (PDB 2g7o) is classified into a different superfamily
      1. DNA-binding domain (fragment?) of the TraM protein [63567]
        1. Escherichia coli [TaxId: 562] [63568] (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