SCOP 1.65: Family a.35.1.2: Phage repressors

Lineage for Family a.35.1.2: Phage repressors

1. Root: SCOP 1.65

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

3. Fold a.35: lambda repressor-like DNA-binding domains [47412] (1 superfamily)
   core: 4 helices; folded leaf, closed

4. Superfamily a.35.1: lambda repressor-like DNA-binding domains [47413] (5 families)

5. Family a.35.1.2: Phage repressors [47419] (6 proteins)
   consists of different sequence families of HTH repressors of phage origins

Proteins:

1. 434 C1 repressor, DNA-binding domain [47422] (1 species)

   • Species Bacteriophage 434 [TaxId:10712] [47423] (7 PDB entries)
     contains a short additional helix at C-terminus

2. cro 434 [47424] (1 species)

   • Species Bacteriophage 434 [TaxId:10712] [47425] (3 PDB entries)
     contains a short additional helix at C-terminus

3. cro lambda repressor [47428] (1 species)
   the fourth helix is replaced with a beta hairpin
   3 helices; folded leaf, opened

   • Species Bacteriophage lambda [TaxId:10710] [47429] (9 PDB entries)

4. lambda C1 repressor, DNA-binding domain [47420] (1 species)

   • Species Bacteriophage lambda [TaxId:10710] [47421] (3 PDB entries)

5. Ner [47430] (1 species)

   • Species Bacteriophage mu [TaxId:10677] [47431] (2 PDB entries)

6. P22 C2 repressor, DNA-binding domain [47426] (1 species)

   • Species Salmonella bacteriophage P22 [TaxId:10754] [47427] (1 PDB entry)
     contains a short additional helix at C-terminus

More info for Family a.35.1.2: Phage repressors

Timeline for Family a.35.1.2: Phage repressors:

• Family a.35.1.2: Phage repressors first appeared (with stable ids) in SCOP 1.55
  
• Family a.35.1.2: Phage repressors appears in SCOP 1.63
  
• Family a.35.1.2: Phage repressors appears in SCOP 1.67
  
• Family a.35.1.2: Phage repressors appears in the current release, SCOPe 2.08