SCOP 1.65: Family a.55.1.1: Prokaryotic DNA-bending protein

Lineage for Family a.55.1.1: Prokaryotic DNA-bending protein

1. Root: SCOP 1.65

2. Class a: All alpha proteins [46456] (179 folds)

3. Fold a.55: IHF-like DNA-binding proteins [47728] (1 superfamily)
   core: 4 helices; bundle, partly opened, capped with a beta-sheet

4. Superfamily a.55.1: IHF-like DNA-binding proteins [47729] (2 families)
   dimer of identical subunits

5. Family a.55.1.1: Prokaryotic DNA-bending protein [47730] (4 proteins)

Proteins:

1. HU protein [47735] (3 species)

   1. Species Anabaena sp. [89074] (3 PDB entries)

   2. Species Bacillus stearothermophilus [TaxId:1422] [47736] (2 PDB entries)

   3. Species Thermotoga maritima [TaxId:243274] [47737] (1 PDB entry)

2. Integration host factor alpha subunit (IHFA) [88878] (1 species)
   heterodimer of two related subunits

   • Species Escherichia coli [TaxId:562] [88879] (4 PDB entries)

3. Integration host factor beta subunit (IHFB) [88880] (1 species)
   heterodimer of two related subunits

   • Species Escherichia coli [TaxId:562] [88881] (4 PDB entries)

4. Transcription factor 1, TF1 [47738] (1 species)

   • Species Bacteriophage SPO1 [TaxId:10685] [47739] (2 PDB entries)

More info for Family a.55.1.1: Prokaryotic DNA-bending protein

Timeline for Family a.55.1.1: Prokaryotic DNA-bending protein:

• Family a.55.1.1: Prokaryotic DNA-bending protein first appeared (with stable ids) in SCOP 1.55
  
• Family a.55.1.1: Prokaryotic DNA-bending protein appears in SCOP 1.63
  
• Family a.55.1.1: Prokaryotic DNA-bending protein appears in SCOP 1.67
  
• Family a.55.1.1: Prokaryotic DNA-bending protein appears in the current release, SCOPe 2.08