Lineage for Superfamily c.92.2: "Helical backbone" metal receptor

  1. Root: SCOPe 2.06
  2. 2078559Class c: Alpha and beta proteins (a/b) [51349] (148 folds)
  3. 2143226Fold c.92: Chelatase-like [53799] (3 superfamilies)
    duplication: tandem repeat of two domains; 3 layers (a/b/a); parallel beta-sheet of 4 strands, order 2134
  4. 2143333Superfamily c.92.2: "Helical backbone" metal receptor [53807] (5 families) (S)
    contains a long alpha helical insertion in the interdomain linker


  1. 2143334c.92.2.1: Periplasmic ferric siderophore binding protein FhuD [53808] (1 protein)
    automatically mapped to Pfam PF01497
  2. 2143341c.92.2.2: TroA-like [53811] (6 protein domains)
  3. 2143391c.92.2.3: Nitrogenase iron-molybdenum protein [53816] (3 protein domains)
    contains three domains of this fold; "Helical backbone" holds domains 2 and 3
    both chains are homologous; the inter-chain arrangement of domains 1 is similar to the intra-chain arrangement of domains 2 and 3
    automatically mapped to Pfam PF00148
  4. 2143557c.92.2.4: TM0189-like [142789] (4 protein domains)
    Part of Pfam PF01497 that include some other superfamily members
  5. 2143580c.92.2.0: automated matches [191548] (1 protein)
    not a true family

More info for Superfamily c.92.2: "Helical backbone" metal receptor

Timeline for Superfamily c.92.2: "Helical backbone" metal receptor: