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

  1. Root: SCOPe 2.05
  2. 1755445Class b: All beta proteins [48724] (176 folds)
  3. 1814473Fold 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):