SCOPe 2.03: Family g.3.13.1: Bowman-Birk inhibitor, BBI

Lineage for Family g.3.13.1: Bowman-Birk inhibitor, BBI

1. Root: SCOPe 2.03

2. Class g: Small proteins [56992] (90 folds)

3. Fold g.3: Knottins (small inhibitors, toxins, lectins) [57015] (19 superfamilies)
   disulfide-bound fold; contains beta-hairpin with two adjacent disulfides

4. Superfamily g.3.13: Bowman-Birk inhibitor, BBI [57247] (1 family)

5. Family g.3.13.1: Bowman-Birk inhibitor, BBI [57248] (2 proteins)

Proteins:

1. Bowman-Birk inhibitor, BBI [57249] (8 species)
   duplication: consists of two sequence repeats each having this fold

   1. Species Adzuki bean (Phaseolus angularis) [TaxId:3914] [57255] (1 PDB entry)

   2. Species Barley (Hordeum vulgare) [TaxId:4513] [57254] (3 PDB entries)
      further duplication: consist of two BBI domains

   3. Species Cowpea (Vigna unguiculata) [TaxId:3917] [161126] (2 PDB entries)
      Uniprot P17734 17-72! Uniprot Q84X88 44-100

   4. Species Lima bean (Phaseolus lunatus) [TaxId:3884] [82893] (1 PDB entry)

   5. Species Pea (Pisum sativum) [TaxId:3888] [57252] (1 PDB entry)

   6. Species Snail medic (Medicago scutellata) [TaxId:36901] [90147] (2 PDB entries)

   7. Species Soybean (Glycine max) [TaxId:3847] [57251] (4 PDB entries)

   8. Species Soybean (Glycine max), PI-II [TaxId:3847] [57250] (1 PDB entry)

2. automated matches [192457] (2 species)
   not a true protein

   1. Species Cowpea (Vigna unguiculata) [TaxId:3917] [192448] (2 PDB entries)

   2. Species Vigna radiata [TaxId:3916] [196395] (1 PDB entry)

More info for Family g.3.13.1: Bowman-Birk inhibitor, BBI

Timeline for Family g.3.13.1: Bowman-Birk inhibitor, BBI:

• Family g.3.13.1: Bowman-Birk inhibitor, BBI first appeared (with stable ids) in SCOP 1.55
  
• Family g.3.13.1: Bowman-Birk inhibitor, BBI appears in SCOPe 2.02
  
• Family g.3.13.1: Bowman-Birk inhibitor, BBI appears in SCOPe 2.04
  
• Family g.3.13.1: Bowman-Birk inhibitor, BBI appears in the current release, SCOPe 2.08