SCOP 1.67: Family b.2.3.2: Pilus subunits

Lineage for Family b.2.3.2: Pilus subunits

1. Root: SCOP 1.67

2. Class b: All beta proteins [48724] (141 folds)

3. Fold b.2: Common fold of diphtheria toxin/transcription factors/cytochrome f [49379] (8 superfamilies)
   sandwich; 9 strands in 2 sheet; greek-key; subclass of immunoglobin-like fold

4. Superfamily b.2.3: Bacterial adhesins [49401] (5 families)

5. Family b.2.3.2: Pilus subunits [49405] (4 proteins)

Proteins:

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

   • Species Yersinia pestis [TaxId:632] [89214] (2 PDB entries)

2. 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] (3 PDB entries)

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

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

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

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

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 SCOP 1.65
  
• Family b.2.3.2: Pilus subunits appears in SCOP 1.69
  
• Family b.2.3.2: Pilus subunits appears in the current release, SCOPe 2.08