Structural Classification of Proteins
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Family: Prokaryotic DNA-bending protein

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
  4. Superfamily: IHF-like DNA-binding proteins [47729]
    dimer of identical subunits
    link to SUPERFAMILY database - Superfamily
  5. Family: Prokaryotic DNA-bending protein [47730]

Protein Domains:

  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
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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