SCOP 1.73: Superfamily c.55.3: Ribonuclease H-like

Lineage for Superfamily c.55.3: Ribonuclease H-like

1. Root: SCOP 1.73

2. Class c: Alpha and beta proteins (a/b) [51349] (141 folds)

3. Fold c.55: Ribonuclease H-like motif [53066] (7 superfamilies)
   3 layers: a/b/a; mixed beta-sheet of 5 strands, order 32145; strand 2 is antiparallel to the rest

4. Superfamily c.55.3: Ribonuclease H-like [53098] (12 families)
   consists of one domain of this fold

Families:

1. c.55.3.1: Ribonuclease H [53099] (4 proteins)

2. c.55.3.2: Retroviral integrase, catalytic domain [53107] (1 protein)

3. c.55.3.3: mu transposase, core domain [53112] (1 protein)

4. c.55.3.4: Transposase inhibitor (Tn5 transposase) [53115] (1 protein)

5. c.55.3.5: DnaQ-like 3'-5' exonuclease [53118] (14 proteins)
   contains Pfam PF00929

6. c.55.3.6: RuvC resolvase [53134] (1 protein)

7. c.55.3.7: Mitochondrial resolvase ydc2 catalytic domain [69533] (1 protein)

8. c.55.3.8: Putative Holliday junction resolvase RuvX [102485] (3 proteins)

9. c.55.3.9: CAF1-like ribonuclease [102492] (1 protein)

10. c.55.3.10: PIWI domain [110640] (3 proteins)
    Pfam PF02171

11. c.55.3.11: TM1739-like [142505] (1 protein)
    Pfam PF04251; DUF430; particular similarity to the PIWI domain family

12. c.55.3.12: Hermes transposase-like [142508] (1 protein)

More info for Superfamily c.55.3: Ribonuclease H-like

Timeline for Superfamily c.55.3: Ribonuclease H-like:

• Superfamily c.55.3: Ribonuclease H-like first appeared (with stable ids) in SCOP 1.55
  
• Superfamily c.55.3: Ribonuclease H-like appears in SCOP 1.71
  
• Superfamily c.55.3: Ribonuclease H-like appears in SCOP 1.75
  
• Superfamily c.55.3: Ribonuclease H-like appears in the current release, SCOPe 2.08