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Protein

Crossover junction endodeoxyribonuclease RuvC

Gene

ruvC

Organism
Salinibacter ruber (strain DSM 13855 / M31)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

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.UniRule annotation

Catalytic activityi

Endonucleolytic cleavage at a junction such as a reciprocal single-stranded crossover between two homologous DNA duplexes (Holliday junction).UniRule annotation

Cofactori

Mg2+UniRule annotationNote: Binds 1 Mg2+ ion per subunit.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi7 – 71MagnesiumUniRule annotation
Metal bindingi67 – 671MagnesiumUniRule annotation
Metal bindingi140 – 1401MagnesiumUniRule annotation
Metal bindingi143 – 1431MagnesiumUniRule annotation

GO - Molecular functioni

  1. crossover junction endodeoxyribonuclease activity Source: UniProtKB-HAMAP
  2. magnesium ion binding Source: UniProtKB-HAMAP
  3. nucleic acid binding Source: InterPro

GO - Biological processi

  1. DNA recombination Source: UniProtKB-HAMAP
  2. DNA repair Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Nuclease

Keywords - Biological processi

DNA damage, DNA recombination, DNA repair

Keywords - Ligandi

Magnesium, Metal-binding

Enzyme and pathway databases

BioCyciSRUB309807:GJJD-2665-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Crossover junction endodeoxyribonuclease RuvCUniRule annotation (EC:3.1.22.4UniRule annotation)
Alternative name(s):
Holliday junction nuclease RuvCUniRule annotation
Holliday junction resolvase RuvCUniRule annotation
Gene namesi
Name:ruvCUniRule annotation
Ordered Locus Names:SRU_2668
OrganismiSalinibacter ruber (strain DSM 13855 / M31)
Taxonomic identifieri309807 [NCBI]
Taxonomic lineageiBacteriaBacteroidetesBacteroidetes Order II. Incertae sedisRhodothermaceaeSalinibacter
ProteomesiUP000008674 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 179179Crossover junction endodeoxyribonuclease RuvCPRO_1000002824Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi309807.SRU_2668.

Family & Domainsi

Sequence similaritiesi

Belongs to the RuvC family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0817.
HOGENOMiHOG000012181.
KOiK01159.
OMAiYTALQMK.
OrthoDBiEOG6RG044.
PhylomeDBiQ2RZ65.

Family and domain databases

Gene3Di3.30.420.10. 1 hit.
HAMAPiMF_00034. RuvC.
InterProiIPR012337. RNaseH-like_dom.
IPR020563. X-over_junc_endoDNase_Mg_BS.
IPR002176. X-over_junc_endoDNase_RuvC.
[Graphical view]
PfamiPF02075. RuvC. 1 hit.
[Graphical view]
PRINTSiPR00696. RSOLVASERUVC.
SUPFAMiSSF53098. SSF53098. 1 hit.
TIGRFAMsiTIGR00228. ruvC. 1 hit.
PROSITEiPS01321. RUVC. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q2RZ65-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIILGVDPGS RATGYGLVDP SGGDEHLVAA DTIRLADTDD HPTRLKQIYD
60 70 80 90 100
ALVDVIDAHG PDEFAVEMPV YGQNPQSMLK LGRAQAAAMM AALNRDLPVA
110 120 130 140 150
QYTPKEVKKS VTGNGNASKK QVGFMIESIL SAREQTFAHD TADALAIALC
160 170
HGNRDAHDDG DSYTGWASFV DANPDRVSE
Length:179
Mass (Da):19,137
Last modified:January 24, 2006 - v1
Checksum:iF1BE05B8FF726C04
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000159 Genomic DNA. Translation: ABC45936.1.
RefSeqiWP_011405380.1. NC_007677.1.
YP_446766.1. NC_007677.1.

Genome annotation databases

EnsemblBacteriaiABC45936; ABC45936; SRU_2668.
GeneIDi3852796.
KEGGisru:SRU_2668.
PATRICi23427927. VBISalRub86502_2781.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000159 Genomic DNA. Translation: ABC45936.1.
RefSeqiWP_011405380.1. NC_007677.1.
YP_446766.1. NC_007677.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi309807.SRU_2668.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABC45936; ABC45936; SRU_2668.
GeneIDi3852796.
KEGGisru:SRU_2668.
PATRICi23427927. VBISalRub86502_2781.

Phylogenomic databases

eggNOGiCOG0817.
HOGENOMiHOG000012181.
KOiK01159.
OMAiYTALQMK.
OrthoDBiEOG6RG044.
PhylomeDBiQ2RZ65.

Enzyme and pathway databases

BioCyciSRUB309807:GJJD-2665-MONOMER.

Family and domain databases

Gene3Di3.30.420.10. 1 hit.
HAMAPiMF_00034. RuvC.
InterProiIPR012337. RNaseH-like_dom.
IPR020563. X-over_junc_endoDNase_Mg_BS.
IPR002176. X-over_junc_endoDNase_RuvC.
[Graphical view]
PfamiPF02075. RuvC. 1 hit.
[Graphical view]
PRINTSiPR00696. RSOLVASERUVC.
SUPFAMiSSF53098. SSF53098. 1 hit.
TIGRFAMsiTIGR00228. ruvC. 1 hit.
PROSITEiPS01321. RUVC. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: DSM 13855 / M31.

Entry informationi

Entry nameiRUVC_SALRD
AccessioniPrimary (citable) accession number: Q2RZ65
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: January 24, 2006
Last modified: April 1, 2015
This is version 75 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.