Lineage for Fold b.139: Surface presentation of antigens (SPOA)

  1. Root: SCOP 1.71
  2. 546417Class b: All beta proteins [48724] (149 folds)
  3. 570066Fold b.139: Surface presentation of antigens (SPOA) [101800] (1 superfamily)
    segment-swapped dimer forming two identical conjoint barrels (n=6, S=10) topologically similar to the FMN-binding split barrel

Superfamily:

More info for Fold b.139: Surface presentation of antigens (SPOA)

Timeline for Fold b.139: Surface presentation of antigens (SPOA):