Structural Classification of Proteins
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Protein: Flap endonuclease-1 (Fen-1 nuclease) from Archaeon Pyrococcus furiosus [TaxId: 2261]

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a/b) [51349]
    Mainly parallel beta sheets (beta-alpha-beta units)
  3. Fold: PIN domain-like [88722]
    3 layers, a/b/a; core: parallel beta-sheet of 5 strands, order 32145
  4. Superfamily: PIN domain-like [88723]
    link to SUPERFAMILY database - Superfamily
  5. Family: 5' to 3' exonuclease catalytic domain [53045]
    contains an alpha-helical arch and additional strand 6 antiparallel to the rest; strand order 321456; similarity to the resolvase-like fold
  6. Protein: Flap endonuclease-1 (Fen-1 nuclease) [53052]
  7. Species: Archaeon Pyrococcus furiosus [TaxId: 2261] [53055]

PDB Entry Domains:

  1. 1b43 picpicxref
    1. region a:1-219 [33362] picpiclink
    2. region b:1-219 [33363] picpiclink
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MRC site Generated from scop database 1.75 with scopm 1.101 on Wed Jun 3 10:42:06 2009
Copyright © 1994-2009 The scop authors / scop@mrc-lmb.cam.ac.uk