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Protein

Crossover junction endodeoxyribonuclease RuvC

Gene

ruvC

Organism
Janthinobacterium sp. (strain Marseille) (Minibacterium massiliensis)
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 bindingi66 – 661MagnesiumUniRule annotation
Metal bindingi138 – 1381MagnesiumUniRule annotation
Metal bindingi141 – 1411MagnesiumUniRule 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

BioCyciJSP375286:GJ8U-316-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:mma_0309
OrganismiJanthinobacterium sp. (strain Marseille) (Minibacterium massiliensis)
Taxonomic identifieri375286 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesOxalobacteraceaeJanthinobacterium
ProteomesiUP000006388: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 180180Crossover junction endodeoxyribonuclease RuvCPRO_1000002769Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi375286.mma_0309.

Structurei

3D structure databases

ProteinModelPortaliA6SUQ2.
SMRiA6SUQ2. Positions 2-154.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the RuvC family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0817.
HOGENOMiHOG000012181.
KOiK01159.
OMAiPDCAAIE.
OrthoDBiEOG6RG044.

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.

A6SUQ2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKILGIDPGL RTTGFGVIEK HGNKLTYIAS GTIKTPDADL PQRLKTILSS
60 70 80 90 100
VSEVIATYHP DCAAIEKVFV NVNPQSTLLL GQARGAAICA LVHADLLVAE
110 120 130 140 150
YTALQVKQAV VGQGKAQKAQ VQDMVQRLLK LSGLPGTDAA DALGVAICHA
160 170 180
HSGEALSVLG ALAPELARKG LRVRGGRLVG
Length:180
Mass (Da):18,748
Last modified:August 21, 2007 - v1
Checksum:i7F70E911E00B203E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000269 Genomic DNA. Translation: ABR88445.1.
RefSeqiWP_012078174.1. NC_009659.1.
YP_001351999.1. NC_009659.1.

Genome annotation databases

EnsemblBacteriaiABR88445; ABR88445; mma_0309.
GeneIDi5351530.
KEGGimms:mma_0309.
PATRICi22153041. VBIJanSp106498_0319.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000269 Genomic DNA. Translation: ABR88445.1.
RefSeqiWP_012078174.1. NC_009659.1.
YP_001351999.1. NC_009659.1.

3D structure databases

ProteinModelPortaliA6SUQ2.
SMRiA6SUQ2. Positions 2-154.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi375286.mma_0309.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABR88445; ABR88445; mma_0309.
GeneIDi5351530.
KEGGimms:mma_0309.
PATRICi22153041. VBIJanSp106498_0319.

Phylogenomic databases

eggNOGiCOG0817.
HOGENOMiHOG000012181.
KOiK01159.
OMAiPDCAAIE.
OrthoDBiEOG6RG044.

Enzyme and pathway databases

BioCyciJSP375286:GJ8U-316-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. "Genome analysis of Minibacterium massiliensis highlights the convergent evolution of water-living bacteria."
    Audic S., Robert C., Campagna B., Parinello H., Claverie J.-M., Raoult D., Drancourt M.
    PLoS Genet. 3:1454-1463(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Marseille.

Entry informationi

Entry nameiRUVC_JANMA
AccessioniPrimary (citable) accession number: A6SUQ2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: August 21, 2007
Last modified: January 7, 2015
This is version 46 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

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.