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Q2FWE3

- PTPB_STAA8

UniProt

Q2FWE3 - PTPB_STAA8

Protein

Low molecular weight protein-tyrosine-phosphatase PtpB

Gene

ptpB

Organism
Staphylococcus aureus (strain NCTC 8325)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 54 (01 Oct 2014)
      Sequence version 1 (21 Mar 2006)
      Previous versions | rss
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    • Comment

    Functioni

    Dephosphorylates the phosphotyrosine-containing proteins.By similarity

    Catalytic activityi

    Protein tyrosine phosphate + H2O = protein tyrosine + phosphate.

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Active sitei7 – 71NucleophileBy similarity
    Active sitei13 – 131By similarity
    Active sitei111 – 1111Proton donorBy similarity

    GO - Molecular functioni

    1. protein tyrosine phosphatase activity Source: UniProtKB-EC

    Keywords - Molecular functioni

    Hydrolase, Protein phosphatase

    Enzyme and pathway databases

    BioCyciSAUR93061:GIWJ-2290-MONOMER.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Low molecular weight protein-tyrosine-phosphatase PtpB (EC:3.1.3.48)
    Alternative name(s):
    Phosphotyrosine phosphatase B
    Short name:
    PTPase B
    Gene namesi
    Name:ptpB
    Ordered Locus Names:SAOUHSC_02356
    OrganismiStaphylococcus aureus (strain NCTC 8325)
    Taxonomic identifieri93061 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcus
    ProteomesiUP000008816: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 139139Low molecular weight protein-tyrosine-phosphatase PtpBPRO_0000300678Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi93061.SAOUHSC_02356.

    Structurei

    3D structure databases

    ProteinModelPortaliQ2FWE3.
    SMRiQ2FWE3. Positions 1-134.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Phylogenomic databases

    eggNOGiCOG0394.
    HOGENOMiHOG000273091.
    KOiK01104.
    OMAiPMAMALL.
    OrthoDBiEOG6MH5JB.

    Family and domain databases

    InterProiIPR023485. Ptyr_pPase_SF.
    IPR000106. Tyr_phospatase/Ars_reductase.
    IPR017867. Tyr_phospatase_low_mol_wt.
    [Graphical view]
    PANTHERiPTHR11717. PTHR11717. 1 hit.
    PfamiPF01451. LMWPc. 1 hit.
    [Graphical view]
    PRINTSiPR00719. LMWPTPASE.
    SMARTiSM00226. LMWPc. 1 hit.
    [Graphical view]
    SUPFAMiSSF52788. SSF52788. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    Q2FWE3-1 [UniParc]FASTAAdd to Basket

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    MKILFVCTGN TCRSPLAESI AKEVMPNHQF ESRGIFAVNN QGVSNYVEDL    50
    VEEHHLAETT LSQQFTEADL KADIILTMSY SHKELIEAHF GLQNHVFTLH 100
    EYVKEAGEVI DPYGGTKEMY VHTYEELVSL ILKLKDIIC 139
    Length:139
    Mass (Da):15,788
    Last modified:March 21, 2006 - v1
    Checksum:i63EB2C0E2A53EA5B
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000253 Genomic DNA. Translation: ABD31387.1.
    RefSeqiYP_500832.1. NC_007795.1.

    Genome annotation databases

    EnsemblBacteriaiABD31387; ABD31387; SAOUHSC_02356.
    GeneIDi3919399.
    KEGGisao:SAOUHSC_02356.
    PATRICi19582033. VBIStaAur99865_2133.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000253 Genomic DNA. Translation: ABD31387.1 .
    RefSeqi YP_500832.1. NC_007795.1.

    3D structure databases

    ProteinModelPortali Q2FWE3.
    SMRi Q2FWE3. Positions 1-134.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 93061.SAOUHSC_02356.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABD31387 ; ABD31387 ; SAOUHSC_02356 .
    GeneIDi 3919399.
    KEGGi sao:SAOUHSC_02356.
    PATRICi 19582033. VBIStaAur99865_2133.

    Phylogenomic databases

    eggNOGi COG0394.
    HOGENOMi HOG000273091.
    KOi K01104.
    OMAi PMAMALL.
    OrthoDBi EOG6MH5JB.

    Enzyme and pathway databases

    BioCyci SAUR93061:GIWJ-2290-MONOMER.

    Family and domain databases

    InterProi IPR023485. Ptyr_pPase_SF.
    IPR000106. Tyr_phospatase/Ars_reductase.
    IPR017867. Tyr_phospatase_low_mol_wt.
    [Graphical view ]
    PANTHERi PTHR11717. PTHR11717. 1 hit.
    Pfami PF01451. LMWPc. 1 hit.
    [Graphical view ]
    PRINTSi PR00719. LMWPTPASE.
    SMARTi SM00226. LMWPc. 1 hit.
    [Graphical view ]
    SUPFAMi SSF52788. SSF52788. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. "The Staphylococcus aureus NCTC 8325 genome."
      Gillaspy A.F., Worrell V., Orvis J., Roe B.A., Dyer D.W., Iandolo J.J.
      (In) Fischetti V., Novick R., Ferretti J., Portnoy D., Rood J. (eds.); Gram positive pathogens, 2nd edition, pp.381-412, ASM Press, Washington D.C. (2006)
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: NCTC 8325.

    Entry informationi

    Entry nameiPTPB_STAA8
    AccessioniPrimary (citable) accession number: Q2FWE3
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: September 11, 2007
    Last sequence update: March 21, 2006
    Last modified: October 1, 2014
    This is version 54 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