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B7USP0

- RUVC_ECO27

UniProt

B7USP0 - RUVC_ECO27

Protein

Crossover junction endodeoxyribonuclease RuvC

Gene

ruvC

Organism
Escherichia coli O127:H6 (strain E2348/69 / EPEC)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 38 (01 Oct 2014)
      Sequence version 1 (10 Feb 2009)
      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 bindingi8 – 81MagnesiumUniRule annotation
    Metal bindingi67 – 671MagnesiumUniRule annotation
    Metal bindingi139 – 1391MagnesiumUniRule annotation
    Metal bindingi142 – 1421MagnesiumUniRule 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

    BioCyciECOL574521:GJAO-2050-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:E2348C_1988
    OrganismiEscherichia coli O127:H6 (strain E2348/69 / EPEC)
    Taxonomic identifieri574521 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
    ProteomesiUP000008205: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 173173Crossover junction endodeoxyribonuclease RuvCPRO_1000195252Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi574521.E2348C_1988.

    Structurei

    3D structure databases

    ProteinModelPortaliB7USP0.
    SMRiB7USP0. Positions 2-159.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the RuvC family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG0817.
    KOiK01159.
    OMAiRQVQEMV.
    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.

    B7USP0-1 [UniParc]FASTAAdd to Basket

    « Hide

    MAIILGIDPG SRVTGYGVIR QVGRQLSYLG SGCIRTKVDD LPSRLKLIYA    50
    GVTEIITQFQ PDYFAIEQVF MAKNADSALK LGQARGVAIV AAVNQELPVF 100
    EYAARQVKQT VVGIGSAEKS QVQHMVRTLL KLPANPQADA ADALAIAITH 150
    CHVSQNAMQM SESRLNLARG RLR 173
    Length:173
    Mass (Da):18,747
    Last modified:February 10, 2009 - v1
    Checksum:i2170DCFA4AD43FE1
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    FM180568 Genomic DNA. Translation: CAS09536.1.
    RefSeqiYP_002329507.1. NC_011601.1.

    Genome annotation databases

    EnsemblBacteriaiCAS09536; CAS09536; E2348C_1988.
    GeneIDi7064059.
    KEGGiecg:E2348C_1988.
    PATRICi18343021. VBIEscCol90278_2035.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    FM180568 Genomic DNA. Translation: CAS09536.1 .
    RefSeqi YP_002329507.1. NC_011601.1.

    3D structure databases

    ProteinModelPortali B7USP0.
    SMRi B7USP0. Positions 2-159.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 574521.E2348C_1988.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai CAS09536 ; CAS09536 ; E2348C_1988 .
    GeneIDi 7064059.
    KEGGi ecg:E2348C_1988.
    PATRICi 18343021. VBIEscCol90278_2035.

    Phylogenomic databases

    eggNOGi COG0817.
    KOi K01159.
    OMAi RQVQEMV.
    OrthoDBi EOG6RG044.

    Enzyme and pathway databases

    BioCyci ECOL574521:GJAO-2050-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. "Complete genome sequence and comparative genome analysis of enteropathogenic Escherichia coli O127:H6 strain E2348/69."
      Iguchi A., Thomson N.R., Ogura Y., Saunders D., Ooka T., Henderson I.R., Harris D., Asadulghani M., Kurokawa K., Dean P., Kenny B., Quail M.A., Thurston S., Dougan G., Hayashi T., Parkhill J., Frankel G.
      J. Bacteriol. 191:347-354(2009) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: E2348/69 / EPEC.

    Entry informationi

    Entry nameiRUVC_ECO27
    AccessioniPrimary (citable) accession number: B7USP0
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 28, 2009
    Last sequence update: February 10, 2009
    Last modified: October 1, 2014
    This is version 38 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