Lineage for Species: Pyrococcus furiosus [TaxId: 2261]
- Root: SCOPe 2.07
Class c: Alpha and beta proteins (a/b) [51349] (148 folds) 
Fold c.120: PIN domain-like [88722] (1 superfamily)
3 layers, a/b/a; core: parallel beta-sheet of 5 strands, order 32145Superfamily c.120.1: PIN domain-like [88723] (3 families) 
Family 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
Protein Flap endonuclease-1 (Fen-1 nuclease) [53052] (5 species) 
Species Pyrococcus furiosus [TaxId:2261] [53055] (1 PDB entry)
PDB entry in Species: Pyrococcus furiosus [TaxId: 2261]:
- Domain(s) for 1b43:
Domain d1b43a2: 1b43 A:1-219 [33362]
Other proteins in same PDB: d1b43a1, d1b43b1
Domain d1b43b2: 1b43 B:1-219 [33363]
Other proteins in same PDB: d1b43a1, d1b43b1
More info for Species Pyrococcus furiosus [TaxId:2261] from c.120.1.2 Flap endonuclease-1 (Fen-1 nuclease)
Timeline for Species Pyrococcus furiosus [TaxId:2261] from c.120.1.2 Flap endonuclease-1 (Fen-1 nuclease):
- Species Pyrococcus furiosus [TaxId:2261] from c.120.1.2 Flap endonuclease-1 (Fen-1 nuclease) first appeared (with stable ids) in SCOP 1.55, called Species Pyrococcus furiosus [TaxId:186497] from c.53.1.2 Fen-1 nuclease
- Species Pyrococcus furiosus [TaxId:2261] from c.120.1.2 Flap endonuclease-1 (Fen-1 nuclease) appears in SCOPe 2.06
- Species Pyrococcus furiosus [TaxId:2261] from c.120.1.2 Flap endonuclease-1 (Fen-1 nuclease) appears in the current release, SCOPe 2.08