SCOPe 2.05: Family a.35.1.2: Phage repressors

Lineage for Family a.35.1.2: Phage repressors

1. Root: SCOPe 2.05

2. Class a: All alpha proteins [46456] (286 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] (14 families)

5. Family a.35.1.2: Phage repressors [47419] (7 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] (8 PDB entries)
     Uniprot P16117 10-62; 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] (12 PDB entries)

4. cro p22 [109809] (1 species)

   • Species Bacteriophage p22 [TaxId:10754] [109810] (1 PDB entry)
     Uniprot P09964

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

   • Species Bacteriophage lambda [TaxId:10710] [47421] (5 PDB entries)

6. Ner [47430] (1 species)

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

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

   • Species Salmonella bacteriophage P22 [TaxId:10754] [47427] (5 PDB entries)
     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 SCOPe 2.04
  
• Family a.35.1.2: Phage repressors appears in SCOPe 2.06
  
• Family a.35.1.2: Phage repressors appears in the current release, SCOPe 2.08