SCOPe 2.02: Family b.2.3.2: Pilus subunits

Lineage for Family b.2.3.2: Pilus subunits

1. Root: SCOPe 2.02

2. Class b: All beta proteins [48724] (174 folds)

3. Fold b.2: Common fold of diphtheria toxin/transcription factors/cytochrome f [49379] (10 superfamilies)
   sandwich; 9 strands in 2 sheet; greek-key; subclass of immunoglobin-like fold

4. Superfamily b.2.3: Bacterial adhesins [49401] (7 families)

5. Family b.2.3.2: Pilus subunits [49405] (9 proteins)

Proteins:

1. F1 capsule antigen Caf1 [89213] (1 species)

   • Species Yersinia pestis [TaxId:632] [89214] (6 PDB entries)

2. Invasin AfaD [158928] (1 species)

   • Species Escherichia coli [TaxId:562] [158929] (3 PDB entries)
     Uniprot Q47038 27-147

3. Mannose-specific adhesin FimH [49406] (1 species)
   duplication: consists of two domains of this fold; C-terminal domain lacks the last strand

   • Species Escherichia coli [TaxId:562] [49407] (14 PDB entries)

4. Pap fimbrial major pilin protein PapA [158926] (1 species)

   • Species Escherichia coli [TaxId:562] [158927] (2 PDB entries)
     Uniprot P04127 30-185! Uniprot P04127 32-185

5. PAP fimbrial minor pilin protein PapH [158924] (1 species)

   • Species Escherichia coli [TaxId:562] [158925] (1 PDB entry)
     Uniprot P07111 46-195

6. PapE pilus subunit [81990] (1 species)

   • Species Escherichia coli [TaxId:562] [81991] (2 PDB entries)

7. PapK pilus subunit [49408] (1 species)
   similar to C-terminal domain of FimH

   • Species Escherichia coli [TaxId:562] [49409] (1 PDB entry)

8. SafA pilus subunit [141080] (1 species)

   • Species Salmonella typhimurium [TaxId:90371] [141081] (4 PDB entries)
     Uniprot Q8ZRK4 36-168! Uniprot Q8ZRK4 46-170

9. automated matches [190569] (5 species)
   not a true protein

   1. Species Escherichia coli [TaxId:562] [188033] (3 PDB entries)

   2. Species Salmonella enterica [TaxId:28901] [187562] (1 PDB entry)

   3. Species Salmonella typhimurium [TaxId:90371] [187560] (4 PDB entries)

   4. Species Salmonella typhimurium [TaxId:99287] [187563] (2 PDB entries)

   5. Species Yersinia pestis [TaxId:632] [188957] (3 PDB entries)

More info for Family b.2.3.2: Pilus subunits

Timeline for Family b.2.3.2: Pilus subunits:

• Family b.2.3.2: Pilus subunits first appeared (with stable ids) in SCOP 1.55
  
• Family b.2.3.2: Pilus subunits appears in SCOPe 2.01
  
• Family b.2.3.2: Pilus subunits appears in SCOPe 2.03
  
• Family b.2.3.2: Pilus subunits appears in the current release, SCOPe 2.08