Gene

PTP3

Species
Saccharomyces cerevisiae
Symbol
PTP3
Name
Protein Tyrosine Phosphatase
Synonyms
  • YER075C
Biotype
protein coding gene
Automated Description
Enables protein tyrosine phosphatase activity. Involved in several processes, including cytoplasmic sequestering of protein; negative regulation of cell integrity MAPK cascade; and pheromone response MAPK cascade. Located in nucleus. Is active in cytoplasm. Orthologous to human PTPN7 (protein tyrosine phosphatase non-receptor type 7).
SGD Description
Phosphotyrosine-specific protein phosphatase; major role in the pheromone adaptive response through dephosphorylation of the Fus3p MAPK with a minor role by Ptp2p and Msg5p; minor role in the inactivation of Hog1p MAPK during osmolarity sensing with major role by Ptp2p; dephosphorylates and regulates the localization of Hog1p; minor role in the cell wall integrity pathway through tyrosine dephosphorylation of the MAPK Slt2p while Ptp2p plays a major role; localizes to the cytoplasm
Cross References
Additional Information
Literature

Orthology

Gene tree
PANTHER:PTHR19134:SF489
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Paralogy

Function - GO Annotations

Pathways

No data available

Phenotypes

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    Disease Associations

    Cases where the expected disease association was NOT found
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    Alleles and Variants

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      Transgenic Alleles

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      (carrying the transgene)
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        Models

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          Sequence Feature Viewer

          Genome location
          Assembly version
          R64-5-1
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          Sequence Details

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          Expression

          Primary Sources
          Other Sources
          Cell color indicative of annotation volume; red slash indicates species lacks structure or developmental stage.

          Molecular Interactions

          PTP3 molecule type
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            Genetic Interactions

            PTP3 role
            PTP3 genetic perturbation
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