Lineage for Family c.120.1.2: 5' to 3' exonuclease catalytic domain

  1. Root: SCOP 1.69
  2. 473232Class c: Alpha and beta proteins (a/b) [51349] (136 folds)
  3. 496308Fold c.120: PIN domain-like [88722] (1 superfamily)
    3 layers, a/b/a; core: parallel beta-sheet of 5 strands, order 32145
  4. 496309Superfamily c.120.1: PIN domain-like [88723] (2 families) (S)
  5. 496336Family c.120.1.2: 5' to 3' exonuclease catalytic domain [53045] (4 proteins)
    contains an alpha-helical arch and additional strand 6 antiparallel to the rest; strand order 321456; similarity to the resolvase-like fold

Proteins:

  1. 4963375' to 3' exonuclease domain of DNA polymerase Taq [53048] (1 species)
  2. 496343Flap endonuclease-1 (Fen-1 nuclease) [53052] (4 species)
    1. 496344Species Archaeon Archaeoglobus fulgidus [TaxId:2234] [102272] (2 PDB entries)
    2. 496348Species Archaeon Methanococcus jannaschii [TaxId:2190] [53053] (2 PDB entries)
    3. 496351Species Archaeon Pyrococcus furiosus [TaxId:2261] [53055] (1 PDB entry)
    4. 496354Species Archaeon Pyrococcus horikoshii [TaxId:53953] [82436] (1 PDB entry)
  3. 496357T4 RNase H [53046] (1 species)
  4. 496360T5 5'-exonuclease [53050] (1 species)

More info for Family c.120.1.2: 5' to 3' exonuclease catalytic domain

Timeline for Family c.120.1.2: 5' to 3' exonuclease catalytic domain: