| Class c: Alpha and beta proteins (a/b) [51349] (147 folds) |
| Fold c.120: PIN domain-like [88722] (1 superfamily) 3 layers, a/b/a; core: parallel beta-sheet of 5 strands, order 32145 |
Superfamily c.120.1: PIN domain-like [88723] (2 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 Archaeoglobus fulgidus [TaxId:2234] [102272] (2 PDB entries) |
| Domain d1rxva2: 1rxv A:4-219 [98056] Other proteins in same PDB: d1rxva1, d1rxvb1 protein/DNA complex |
| Domain d1rxvb2: 1rxv B:4-219 [98058] Other proteins in same PDB: d1rxva1, d1rxvb1 protein/DNA complex |
| Domain d1rxwa2: 1rxw A:3-219 [98060] Other proteins in same PDB: d1rxwa1 protein/DNA complex |
Timeline for Species Archaeoglobus fulgidus [TaxId:2234] from c.120.1.2 Flap endonuclease-1 (Fen-1 nuclease):