Lineage for Superfamily b.45.1: FMN-binding split barrel

  1. Root: SCOPe 2.06
  2. 2021373Class b: All beta proteins [48724] (177 folds)
  3. 2063731Fold b.45: Split barrel-like [50474] (3 superfamilies)
    barrel; n=6, S=10; greek-key
  4. 2063732Superfamily b.45.1: FMN-binding split barrel [50475] (5 families) (S)
    related to the ferredoxin reductase-like FAD-binding domain


  1. 2063733b.45.1.1: PNP-oxidase like [50476] (17 proteins)
  2. 2063872b.45.1.2: NADH:FMN oxidoreductase-like [50482] (5 proteins)
    different dimerization mode than in the PNP-oxidase like family
  3. 2063918b.45.1.3: UbiD middle domain-like [141368] (2 proteins)
    N terminal part of Pfam PF01977; overall structural similarity to one subunit of the NADH:FMN oxidoreductase-like family (50482); not known to bind a flavin cofactor; also includes the N-terminal alpha+beta subdomain (~110 residues)
  4. 2063939b.45.1.4: MTH863-like [159164] (3 proteins)
    Pfam PF04289; DUF447; a new dimerisation mode involving (included) all-alpha subdomain of the spectrin-like fold (46965)
  5. 2063954b.45.1.0: automated matches [191365] (1 protein)
    not a true family

More info for Superfamily b.45.1: FMN-binding split barrel

Timeline for Superfamily b.45.1: FMN-binding split barrel: