| Class c: Alpha and beta proteins (a/b) [51349] (148 folds) |
| Fold c.52: Restriction endonuclease-like [52979] (4 superfamilies) core: 3 layers, a/b/a; mixed beta-sheet of 5 strands, order 12345; strands 2 &, in some families, 5 are antiparallel to the rest |
Superfamily c.52.1: Restriction endonuclease-like [52980] (37 families) ![]() |
| Family c.52.1.35: Virus-type replication-repair nuclease (VRR-Nuc) [310663] (3 proteins) Pfam PF08774 |
| Protein saNUC [310833] (1 species) |
| Streptococcus phage P9 [TaxId:403905] [311102] (1 PDB entry) |
| Domain d4qboa1: 4qbo A:1-90 [308121] Other proteins in same PDB: d4qboa2 complexed with mg |
Timeline for Protein saNUC from c.52.1.35: Virus-type replication-repair nuclease (VRR-Nuc):