SCOPe 2.04: Family f.1.1.1: Colicin

Lineage for Family f.1.1.1: Colicin

1. Root: SCOPe 2.04

2. Class f: Membrane and cell surface proteins and peptides [56835] (57 folds)

3. Fold f.1: Toxins' membrane translocation domains [56836] (5 superfamilies)
   multi-helical domains of various folds which is thought to unfold in the membrane

4. Superfamily f.1.1: Colicin [56837] (1 family)

5. Family f.1.1.1: Colicin [56838] (4 proteins)
   contains "globin-like fold" with additional N-terminal and C-terminal helices

Proteins:

1. Colicin A [56839] (1 species)

   • Species Escherichia coli [TaxId:562] [56840] (1 PDB entry)

2. Colicin B C-terminal domain [103421] (1 species)

   • Species Escherichia coli [TaxId:562] [103422] (1 PDB entry)

3. Colicin Ia [56843] (1 species)
   the first ~450 residues are organized in coiled-coil structures

   • Species Escherichia coli [TaxId:562] [56844] (1 PDB entry)

4. Colicin N [56841] (1 species)
   contains an additional N-terminal a+b domain with six-stranded meander b-sheet

   • Species Escherichia coli [TaxId:562] [56842] (1 PDB entry)

More info for Family f.1.1.1: Colicin

Timeline for Family f.1.1.1: Colicin:

• Family f.1.1.1: Colicin first appeared (with stable ids) in SCOP 1.55
  
• Family f.1.1.1: Colicin appears in SCOPe 2.03
  
• Family f.1.1.1: Colicin appears in SCOPe 2.05
  
• Family f.1.1.1: Colicin appears in the current release, SCOPe 2.08