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Protein

Crossover junction endodeoxyribonuclease RuvC

Gene

ruvC

Organism
Azorhizobium caulinodans (strain ATCC 43989 / DSM 5975 / ORS 571)
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 bindingi12 – 121MagnesiumUniRule annotation
Metal bindingi72 – 721MagnesiumUniRule annotation
Metal bindingi144 – 1441MagnesiumUniRule annotation
Metal bindingi147 – 1471MagnesiumUniRule 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

BioCyciACAU438753:GJF3-516-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:AZC_0513
OrganismiAzorhizobium caulinodans (strain ATCC 43989 / DSM 5975 / ORS 571)
Taxonomic identifieri438753 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesXanthobacteraceaeAzorhizobium
ProteomesiUP000000270: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 169169Crossover junction endodeoxyribonuclease RuvCPRO_1000071030Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi438753.AZC_0513.

Structurei

3D structure databases

ProteinModelPortaliA8IM96.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the RuvC family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0817.
HOGENOMiHOG000012181.
KOiK01159.
OMAiYTALQMK.
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.

A8IM96-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MTNGMIRIIG LDPGLRRTGW GVIEAQGTRL TYVACGTILP PENAPMAERL
60 70 80 90 100
AELHRGLAEV LARHAPDEAA VEETFVNMNP SSTLKLGQAR GVVMLAPAQA
110 120 130 140 150
GLSVAEYAPL LVKKTVVGAG RAEKAQIRMM IGVLLPKATP QTEDAADALA
160
VAVTHAHHRG PAALRRAAL
Length:169
Mass (Da):17,794
Last modified:December 4, 2007 - v1
Checksum:i9049784F56E06C06
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP009384 Genomic DNA. Translation: BAF86511.1.
RefSeqiWP_012169044.1. NC_009937.1.
YP_001523429.1. NC_009937.1.

Genome annotation databases

EnsemblBacteriaiBAF86511; BAF86511; AZC_0513.
GeneIDi5688025.
KEGGiazc:AZC_0513.
PATRICi21017505. VBIAzoCau17976_0534.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP009384 Genomic DNA. Translation: BAF86511.1.
RefSeqiWP_012169044.1. NC_009937.1.
YP_001523429.1. NC_009937.1.

3D structure databases

ProteinModelPortaliA8IM96.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi438753.AZC_0513.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAF86511; BAF86511; AZC_0513.
GeneIDi5688025.
KEGGiazc:AZC_0513.
PATRICi21017505. VBIAzoCau17976_0534.

Phylogenomic databases

eggNOGiCOG0817.
HOGENOMiHOG000012181.
KOiK01159.
OMAiYTALQMK.
OrthoDBiEOG6RG044.

Enzyme and pathway databases

BioCyciACAU438753:GJF3-516-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. "Complete genome sequence of the nitrogen-fixing bacterium Azorhizobium caulinodans ORS571."
    Lee K.B., Backer P.D., Aono T., Liu C.T., Suzuki S., Suzuki T., Kaneko T., Yamada M., Tabata S., Kupfer D.M., Najar F.Z., Wiley G.B., Roe B., Binnewies T., Ussery D., Vereecke D., Gevers D., Holsters M., Oyaizu H.
    Submitted (APR-2007) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 43989 / DSM 5975 / ORS 571.

Entry informationi

Entry nameiRUVC_AZOC5
AccessioniPrimary (citable) accession number: A8IM96
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 26, 2008
Last sequence update: December 4, 2007
Last modified: January 7, 2015
This is version 45 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.