Superfamily: IHF-like DNA-binding proteins

dimer of identical subunits
uperfamily

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
   uperfamily

Families:

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)
         1. 1owf
            mutant
            1. chain a [87487]
         2. 2ht0
            automatically matched to d1ihfa_
            complexed with cd
            1. region a:2-97 [136728]
         3. 1ihf
            protein/DNA complex; complexed with cd
            1. chain a [17893]
         4. 1owg
            1. chain a [87489]
         5. 1ouz
            mutant
            1. chain a [87449]
   2. Integration host factor beta subunit (IHFB) [88880]
      heterodimer of two related subunits
      1. Escherichia coli [TaxId: 562] [88881] (5)
         1. 1owf
            mutant
            1. chain b [87488]
         2. 2ht0
            automatically matched to d1ihfb_
            complexed with cd
            1. region b:1-93 [136729]
         3. 1ihf
            protein/DNA complex; complexed with cd
            1. chain b [17894]
         4. 1owg
            1. chain b [87490]
         5. 1ouz
            mutant
            1. chain b [87450]
   3. HU protein [47735]
      1. Bacillus stearothermophilus [TaxId: 1422] [47736] (2)
         1. 1huu
            1. chain a [17897]
            2. chain b [17898]
            3. chain c [17899]
         2. 1hue
            1. chain a [17900]
            2. chain b [17901]
      2. Thermotoga maritima [TaxId: 2336] [47737] (2)
         SQ P36206
         1. 1b8z
            1. chain a [17902]
            2. chain b [17903]
         2. 1riy
            mutant
            1. chain a [111820]
      3. Anabaena sp. [TaxId: 1167] [89074] (3)
         1. 1p71
            1. chain a [87840]
            2. chain b [87841]
         2. 1p78
            1. chain a [87842]
            2. chain b [87843]
         3. 1p51
            1. chain a [87788]
            2. chain b [87789]
            3. chain c [87790]
            4. chain d [87791]
      4. Escherichia coli [TaxId: 562] [101230] (2)
         1. 1mul
            alpha2 isoform
            1. chain a [91465]
         2. 2o97
            automatically matched to d1mula_
            complexed with cl, ni
            1. region a:1-90 [138949]
      5. Escherichia coli, beta-isoform [TaxId: 562] [158508] (1)
         SQ P0ACF4 1-90
         HupB
         1. 2o97
            heterodimer with alpha-isoform
            complexed with cl, ni
            1. region b:1-90 [145717]
   4. Transcription factor 1, TF1 [47738]
      1. Bacteriophage SPO1 [TaxId: 10685] [47739] (2)
         1. 1exe
            mutant
            1. chain a [17906]
            2. chain b [17907]
         2. 1wtu
            1. chain a [17904]
            2. chain b [17905]
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)
         1. 1dp3
            1. chain a [59128]

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