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
   uperfamily
   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