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B1XS24

- RUVC_POLNS

UniProt

B1XS24 - RUVC_POLNS

Protein

Crossover junction endodeoxyribonuclease RuvC

Gene

ruvC

Organism
Polynucleobacter necessarius subsp. necessarius (strain STIR1)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 44 (01 Oct 2014)
      Sequence version 1 (20 May 2008)
      Previous versions | rss
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    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

    Binds 1 magnesium ion per subunit.UniRule annotation

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Metal bindingi7 – 71MagnesiumUniRule annotation
    Metal bindingi64 – 641MagnesiumUniRule annotation
    Metal bindingi136 – 1361MagnesiumUniRule annotation
    Metal bindingi139 – 1391MagnesiumUniRule 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

    Keywords - Molecular functioni

    Hydrolase, Nuclease

    Keywords - Biological processi

    DNA damage, DNA recombination, DNA repair

    Keywords - Ligandi

    Magnesium, Metal-binding

    Enzyme and pathway databases

    BioCyciPNEC452638:GI4T-1581-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:Pnec_1582
    OrganismiPolynucleobacter necessarius subsp. necessarius (strain STIR1)
    Taxonomic identifieri452638 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesBurkholderiaceaePolynucleobacter
    ProteomesiUP000006582: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 168168Crossover junction endodeoxyribonuclease RuvCPRO_1000090545Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi452638.Pnec_1582.

    Structurei

    3D structure databases

    ProteinModelPortaliB1XS24.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the RuvC family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG0817.
    HOGENOMiHOG000012181.
    KOiK01159.
    OMAiARGACIT.
    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.

    B1XS24-1 [UniParc]FASTAAdd to Basket

    « Hide

    MRWIGIDPGL CTTGFGIIDV DGQKLTYVAS GTIESGDPAK RLGALYAGLK    50
    EVLETYRPES AAIEEVFLNV NPRSTLMLGQ ARGAVIAALV SEKLPVAEYS 100
    ALRVKQAIVG TGRAAKPQVQ EMVKRLLRLN RAPGTDASDA LGVAICAAHH 150
    AQIPNVFSTT LTPKKRSK 168
    Length:168
    Mass (Da):17,883
    Last modified:May 20, 2008 - v1
    Checksum:i50E3679E354F6E25
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP001010 Genomic DNA. Translation: ACB44659.1.
    RefSeqiYP_001798273.1. NC_010531.1.

    Genome annotation databases

    EnsemblBacteriaiACB44659; ACB44659; Pnec_1582.
    GeneIDi6183781.
    KEGGipne:Pnec_1582.
    PATRICi22972449. VBIPolNec8289_1821.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP001010 Genomic DNA. Translation: ACB44659.1 .
    RefSeqi YP_001798273.1. NC_010531.1.

    3D structure databases

    ProteinModelPortali B1XS24.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 452638.Pnec_1582.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ACB44659 ; ACB44659 ; Pnec_1582 .
    GeneIDi 6183781.
    KEGGi pne:Pnec_1582.
    PATRICi 22972449. VBIPolNec8289_1821.

    Phylogenomic databases

    eggNOGi COG0817.
    HOGENOMi HOG000012181.
    KOi K01159.
    OMAi ARGACIT.
    OrthoDBi EOG6RG044.

    Enzyme and pathway databases

    BioCyci PNEC452638:GI4T-1581-MONOMER.

    Family and domain databases

    Gene3Di 3.30.420.10. 1 hit.
    HAMAPi MF_00034. RuvC.
    InterProi IPR012337. RNaseH-like_dom.
    IPR020563. X-over_junc_endoDNase_Mg_BS.
    IPR002176. X-over_junc_endoDNase_RuvC.
    [Graphical view ]
    Pfami PF02075. RuvC. 1 hit.
    [Graphical view ]
    PRINTSi PR00696. RSOLVASERUVC.
    SUPFAMi SSF53098. SSF53098. 1 hit.
    TIGRFAMsi TIGR00228. ruvC. 1 hit.
    PROSITEi PS01321. RUVC. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: STIR1.

    Entry informationi

    Entry nameiRUVC_POLNS
    AccessioniPrimary (citable) accession number: B1XS24
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: March 24, 2009
    Last sequence update: May 20, 2008
    Last modified: October 1, 2014
    This is version 44 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