Lineage for Family b.40.2.1: Bacterial AB5 toxins, B-subunits

  1. Root: SCOPe 2.02
  2. 1103260Class b: All beta proteins [48724] (174 folds)
  3. 1123681Fold b.40: OB-fold [50198] (16 superfamilies)
    barrel, closed or partly opened n=5, S=10 or S=8; greek-key
  4. 1123908Superfamily b.40.2: Bacterial enterotoxins [50203] (2 families) (S)
  5. 1123909Family b.40.2.1: Bacterial AB5 toxins, B-subunits [50204] (7 proteins)

Proteins:

  1. 1123910Cholera toxin [50208] (1 species)
    barrel, partly opened; n*=5, S*=10
  2. 1124033Heat-labile toxin [50205] (2 species)
    1. 1124034Species Escherichia coli, type IB [TaxId:562] [50206] (21 PDB entries)
    2. 1124170Species Escherichia coli, type IIB [TaxId:562] [50207] (3 PDB entries)
  3. 1124186Pertussis toxin S2/S3 subunits, C-terminal domain [50213] (1 species)
    N-terminal domain in S2/S3 has C-lectin-like fold
  4. 1124200Pertussis toxin S4 subunit [50215] (1 species)
  5. 1124214Pertussis toxin S5 subunit [50217] (1 species)
  6. 1124222Verotoxin-1/shiga-toxin, B-pentamer [50210] (4 species)
    phage-borne toxin; bacteriophages H30 and H19B
    1. 1124223Species Enterobacteria phage [TaxId:10730] [187110] (1 PDB entry)
    2. 1124229Species Escherichia coli [TaxId:562] [50211] (13 PDB entries)
    3. 1124331Species Shigella dysenteriae, toxin I [TaxId:622] [50212] (3 PDB entries)
      identical sequence with verotoxin-1 B
    4. 1124357Species Shigella dysenteriae, toxin II [TaxId:622] [101755] (1 PDB entry)
  7. 1124363automated matches [190381] (4 species)
    not a true protein
    1. 1124364Species Citrobacter freundii [TaxId:546] [189098] (1 PDB entry)
    2. 1124375Species Escherichia coli O157:H7 [TaxId:83334] [189598] (1 PDB entry)
    3. 1124386Species Escherichia coli [TaxId:562] [187229] (4 PDB entries)
    4. 1124404Species Vibrio cholerae [TaxId:37965] [187230] (1 PDB entry)

More info for Family b.40.2.1: Bacterial AB5 toxins, B-subunits

Timeline for Family b.40.2.1: Bacterial AB5 toxins, B-subunits: