CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.30 | 2-Layer Sandwich |
|
3.30.420 | Nucleotidyltransferase; domain 5 |
|
3.30.420.10 | Ribonuclease H-like superfamily/Ribonuclease H |
Domain Context
CATH Clusters
| Superfamily | Ribonuclease H-like superfamily/Ribonuclease H |
| Functional Family | Crossover junction endodeoxyribonuclease RuvC |
Enzyme Information
| 3.1.22.4 |
Crossover junction endodeoxyribonuclease.
based on mapping to UniProt Q5SJC4
Endonucleolytic cleavage at a junction such as a reciprocal single- stranded crossover between two homologous DNA duplexes (Holliday junction).
-!- The enzyme from Saccharomyces cerevisiae has no endonuclease or exonuclease activity on single-stranded or double-stranded DNA molecules that do not contain Holliday junctions.
|
UniProtKB Entries (1)
| Q5SJC4 |
RUVC_THET8
Thermus thermophilus HB8
Crossover junction endodeoxyribonuclease RuvC
|
PDB Structure
| PDB | 4EP5 |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Structural asymmetry in the Thermus thermophilus RuvC dimer suggests a basis for sequential strand cleavages during Holliday junction resolution.
Nucleic Acids Res.
|
