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UniProt functional annotation for Q51424 | ||
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| UniProt code: Q51424. |
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| Organism: | |
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1). |
| Taxonomy: | |
Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales; Pseudomonadaceae; Pseudomonas. |
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| Function: | |
Nuclease that resolves Holliday junction intermediates in genetic recombination. Cleaves the cruciform structure in supercoiled DNA by nicking to strands with the same polarity at sites symmetrically opposed at the junction in the homologous arms and leaves a 5'-terminal phosphate and a 3'-terminal hydroxyl group (By similarity). {ECO:0000250}. |
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| Catalytic activity: | |
Reaction=Endonucleolytic cleavage at a junction such as a reciprocal single-stranded crossover between two homologous DNA duplexes (Holliday junction).; EC=3.1.22.4; |
| Cofactor: | |
Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000250}; Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000250}; |
| Similarity: | |
Belongs to the RuvC family. {ECO:0000305}. |
Annotations taken from UniProtKB at the EBI.