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Q8P126

- KITH_STRP8

UniProt

Q8P126 - KITH_STRP8

Protein

Thymidine kinase

Gene

tdk

Organism
Streptococcus pyogenes serotype M18 (strain MGAS8232)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 67 (01 Oct 2014)
      Sequence version 1 (01 Oct 2002)
      Previous versions | rss
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    Functioni

    Catalytic activityi

    ATP + thymidine = ADP + thymidine 5'-phosphate.UniRule annotation

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Active sitei86 – 861Proton acceptorUniRule annotation
    Metal bindingi143 – 1431ZincUniRule annotation
    Metal bindingi146 – 1461ZincUniRule annotation
    Metal bindingi180 – 1801ZincUniRule annotation
    Metal bindingi183 – 1831ZincUniRule annotation

    Regions

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Nucleotide bindingi9 – 168ATPUniRule annotation
    Nucleotide bindingi85 – 884ATPUniRule annotation

    GO - Molecular functioni

    1. ATP binding Source: UniProtKB-HAMAP
    2. thymidine kinase activity Source: UniProtKB-HAMAP
    3. zinc ion binding Source: UniProtKB-HAMAP

    GO - Biological processi

    1. DNA replication Source: UniProtKB-KW

    Keywords - Molecular functioni

    Kinase, Transferase

    Keywords - Biological processi

    DNA synthesis

    Keywords - Ligandi

    ATP-binding, Metal-binding, Nucleotide-binding, Zinc

    Enzyme and pathway databases

    BioCyciSPYO186103:GHJG-945-MONOMER.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Thymidine kinaseUniRule annotation (EC:2.7.1.21UniRule annotation)
    Gene namesi
    Name:tdkUniRule annotation
    Ordered Locus Names:spyM18_1100
    OrganismiStreptococcus pyogenes serotype M18 (strain MGAS8232)
    Taxonomic identifieri186103 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
    ProteomesiUP000000820: Chromosome

    Subcellular locationi

    Cytoplasm UniRule annotation

    GO - Cellular componenti

    1. cytoplasm Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Cytoplasm

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 189189Thymidine kinasePRO_0000175037Add
    BLAST

    Interactioni

    Subunit structurei

    Homotetramer.UniRule annotation

    Protein-protein interaction databases

    STRINGi186103.spyM18_1100.

    Structurei

    3D structure databases

    ProteinModelPortaliQ8P126.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the thymidine kinase family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG1435.
    HOGENOMiHOG000076391.
    KOiK00857.
    OMAiELKTVCH.
    OrthoDBiEOG69D3J2.

    Family and domain databases

    Gene3Di3.40.50.300. 1 hit.
    HAMAPiMF_00124. Thymidine_kinase.
    InterProiIPR027417. P-loop_NTPase.
    IPR001267. Thymidine_kinase.
    IPR020633. Thymidine_kinase_CS.
    IPR020634. Thymidine_kinase_subgr.
    [Graphical view]
    PANTHERiPTHR11441. PTHR11441. 1 hit.
    PfamiPF00265. TK. 1 hit.
    [Graphical view]
    PIRSFiPIRSF035805. TK_cell. 1 hit.
    SUPFAMiSSF52540. SSF52540. 1 hit.
    PROSITEiPS00603. TK_CELLULAR_TYPE. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q8P126-1 [UniParc]FASTAAdd to Basket

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    MAQLYYKYGT MNSGKTIEIL KVAHNYEEQG KPVVIMTSAL DTRDGFGIVS    50
    SRIGMRREAI PISNDMDIFT FIAQLEEKPY CVLIDESQFL SKQNVYDLAR 100
    VVDELNVPVM AFGLKNDFQN NLFEGSKHLL LLADKIDEIK TICQYCSKKA 150
    TMVLRTENGK PVYEGDQIQI GGNETYIPVC RKHYFNPEI 189
    Length:189
    Mass (Da):21,547
    Last modified:October 1, 2002 - v1
    Checksum:iBF895E3F609B821E
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE009949 Genomic DNA. Translation: AAL97722.1.
    RefSeqiNP_607223.1. NC_003485.1.

    Genome annotation databases

    EnsemblBacteriaiAAL97722; AAL97722; spyM18_1100.
    GeneIDi995119.
    KEGGispm:spyM18_1100.
    PATRICi19748781. VBIStrPyo4396_0977.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE009949 Genomic DNA. Translation: AAL97722.1 .
    RefSeqi NP_607223.1. NC_003485.1.

    3D structure databases

    ProteinModelPortali Q8P126.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 186103.spyM18_1100.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAL97722 ; AAL97722 ; spyM18_1100 .
    GeneIDi 995119.
    KEGGi spm:spyM18_1100.
    PATRICi 19748781. VBIStrPyo4396_0977.

    Phylogenomic databases

    eggNOGi COG1435.
    HOGENOMi HOG000076391.
    KOi K00857.
    OMAi ELKTVCH.
    OrthoDBi EOG69D3J2.

    Enzyme and pathway databases

    BioCyci SPYO186103:GHJG-945-MONOMER.

    Family and domain databases

    Gene3Di 3.40.50.300. 1 hit.
    HAMAPi MF_00124. Thymidine_kinase.
    InterProi IPR027417. P-loop_NTPase.
    IPR001267. Thymidine_kinase.
    IPR020633. Thymidine_kinase_CS.
    IPR020634. Thymidine_kinase_subgr.
    [Graphical view ]
    PANTHERi PTHR11441. PTHR11441. 1 hit.
    Pfami PF00265. TK. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF035805. TK_cell. 1 hit.
    SUPFAMi SSF52540. SSF52540. 1 hit.
    PROSITEi PS00603. TK_CELLULAR_TYPE. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Genome sequence and comparative microarray analysis of serotype M18 group A Streptococcus strains associated with acute rheumatic fever outbreaks."
      Smoot J.C., Barbian K.D., Van Gompel J.J., Smoot L.M., Chaussee M.S., Sylva G.L., Sturdevant D.E., Ricklefs S.M., Porcella S.F., Parkins L.D., Beres S.B., Campbell D.S., Smith T.M., Zhang Q., Kapur V., Daly J.A., Veasy L.G., Musser J.M.
      Proc. Natl. Acad. Sci. U.S.A. 99:4668-4673(2002) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: MGAS8232.

    Entry informationi

    Entry nameiKITH_STRP8
    AccessioniPrimary (citable) accession number: Q8P126
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: March 1, 2005
    Last sequence update: October 1, 2002
    Last modified: October 1, 2014
    This is version 67 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