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Q3KST7

- DUT_EBVG

UniProt

Q3KST7 - DUT_EBVG

Protein

Deoxyuridine 5'-triphosphate nucleotidohydrolase

Gene

DUT

Organism
Epstein-Barr virus (strain GD1) (HHV-4) (Human herpesvirus 4)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 33 (01 Oct 2014)
      Sequence version 1 (08 Nov 2005)
      Previous versions | rss
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    Functioni

    Involved in nucleotide metabolism: produces dUMP, the immediate precursor of thymidine nucleotides and decreases the intracellular concentration of dUTP to avoid uracil incorporation into DNA. Induces immune dysregulation that contributes to the pathophysiology of the virus infection By similarity.By similarity

    Catalytic activityi

    dUTP + H2O = dUMP + diphosphate.

    Cofactori

    Magnesium.By similarity

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei76 – 761Substrate; via amide nitrogenBy similarity
    Binding sitei84 – 841Substrate; via amide nitrogen and carbonyl oxygenBy similarity

    GO - Molecular functioni

    1. dUTP diphosphatase activity Source: UniProtKB-EC
    2. metal ion binding Source: UniProtKB-KW

    GO - Biological processi

    1. dUTP metabolic process Source: InterPro

    Keywords - Molecular functioni

    Hydrolase

    Keywords - Biological processi

    Nucleotide metabolism

    Keywords - Ligandi

    Magnesium, Metal-binding

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Deoxyuridine 5'-triphosphate nucleotidohydrolase (EC:3.6.1.23)
    Short name:
    dUTPase
    Alternative name(s):
    dUTP pyrophosphatase
    Gene namesi
    Name:DUT
    ORF Names:BLLF3
    OrganismiEpstein-Barr virus (strain GD1) (HHV-4) (Human herpesvirus 4)
    Taxonomic identifieri10376 [NCBI]
    Taxonomic lineageiVirusesdsDNA viruses, no RNA stageHerpesviralesHerpesviridaeGammaherpesvirinaeLymphocryptovirus
    Virus hostiHomo sapiens (Human) [TaxID: 9606]
    ProteomesiUP000007641: Genome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 278278Deoxyuridine 5'-triphosphate nucleotidohydrolasePRO_0000375927Add
    BLAST

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Disulfide bondi4 ↔ 246By similarity

    Keywords - PTMi

    Disulfide bond

    Interactioni

    Subunit structurei

    Monomer.By similarity

    Structurei

    3D structure databases

    ProteinModelPortaliQ3KST7.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni171 – 1733Substrate bindingBy similarity

    Sequence similaritiesi

    Belongs to the dUTPase family.Curated

    Family and domain databases

    Gene3Di2.70.40.10. 3 hits.
    InterProiIPR029054. dUTPase-like.
    IPR008180. dUTPase/dCTP_deaminase.
    [Graphical view]
    PfamiPF00692. dUTPase. 1 hit.
    [Graphical view]
    SUPFAMiSSF51283. SSF51283. 2 hits.

    Sequencei

    Sequence statusi: Complete.

    Q3KST7-1 [UniParc]FASTAAdd to Basket

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    MEACPHIRYA FQNDKLLLQQ ASVGRLTLVN KTTILLRPMK TTTVDLGLYA    50
    RPPEGHGLML WGSTSRPVTS HVGIIDPGYT GELRLILQNQ RRYNSTLRPS 100
    ELKIHLAAFR YATPQMEEDK GPINHPQYPG DVGLDVSLPK DLALFPHQTV 150
    SVTLTVPPPS IPHHRPTIFG RSGLAMQGIL VKPCRWRRGG VDVSLTNFSD 200
    QTVFLNKYRR FCQLVYLHKH HLTSFYSPHS DAGVIGPRSL FRWASCAFEE 250
    VPGLAMGDSG LSEALEGRQG RGFGSSGQ 278
    Length:278
    Mass (Da):30,892
    Last modified:November 8, 2005 - v1
    Checksum:i05073FAF5FD77431
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AY961628 Genomic DNA. Translation: AAY41113.1.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AY961628 Genomic DNA. Translation: AAY41113.1 .

    3D structure databases

    ProteinModelPortali Q3KST7.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Family and domain databases

    Gene3Di 2.70.40.10. 3 hits.
    InterProi IPR029054. dUTPase-like.
    IPR008180. dUTPase/dCTP_deaminase.
    [Graphical view ]
    Pfami PF00692. dUTPase. 1 hit.
    [Graphical view ]
    SUPFAMi SSF51283. SSF51283. 2 hits.
    ProtoNeti Search...

    Publicationsi

    1. "Genomic sequence analysis of Epstein-Barr virus strain GD1 from a nasopharyngeal carcinoma patient."
      Zeng M.-S., Li D.-J., Liu Q.-L., Song L.-B., Li M.-Z., Zhang R.-H., Yu X.-J., Wang H.-M., Ernberg I., Zeng Y.-X.
      J. Virol. 79:15323-15330(2005) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

    Entry informationi

    Entry nameiDUT_EBVG
    AccessioniPrimary (citable) accession number: Q3KST7
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: May 26, 2009
    Last sequence update: November 8, 2005
    Last modified: October 1, 2014
    This is version 33 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programViral Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3