Version: 8.0.0
Date: Tue Jan 28 2025
IMPG2
Homo sapiensHGNC:18362
SummaryOrthologyParalogyFunction - GO AnnotationsPathwaysPhenotypesDisease AssociationsAlleles and VariantsTransgenic AllelesModelsSequence Feature ViewerSequence DetailsExpressionMolecular InteractionsGenetic Interactions
Gene

IMPG2

Species
Homo sapiens
Symbol
IMPG2
Name
interphotoreceptor matrix proteoglycan 2
Synonyms
  • interphotoreceptor matrix proteoglycan 200
  • interphotoreceptor matrix proteoglycan IPM 200
Biotype
protein coding gene
Automated Description
Predicted to enable heparin binding activity and hyaluronic acid binding activity. Predicted to be involved in visual perception. Predicted to act upstream of or within extracellular matrix organization; protein localization; and retina morphogenesis in camera-type eye. Part of receptor complex. Implicated in retinitis pigmentosa 56 and vitelliform macular dystrophy.
RGD Description
The protein encoded by this gene binds chondroitin sulfate and hyaluronan and is a proteoglycan. The encoded protein plays a role in the organization of the interphotoreceptor matrix and may promote the growth and maintenance of the light-sensitive photoreceptor outer segment. Defects in this gene are a cause of retinitis pigmentosa type 56 and maculopathy, IMPG2-related.[provided by RefSeq, Mar 2011]
Cross References
Additional Information
Literature

Orthology

Gene tree
PANTHER:PTHR12199
Links to orthology data in JBrowse by filter level: Stringent,  Moderate,  No filter,  Best and Best Reverse

Paralogy

Function - GO Annotations

Pathways

No data available

Phenotypes

Primary Sources
None
Other Sources
Phenotype Term
Annotation details
References
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    Disease Associations

    Cases where the expected disease association was NOT found
    Cell color indicative of annotation volume
    No data available

    Alleles and Variants

    Allele/Variant Symbol
    Allele Synonyms
    Category
    Variant
    Variant type
    Molecular consequence
    Has Disease Annotations
    Has Phenotype Annotations
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      Transgenic Alleles

      Species
      (carrying the transgene)
      Allele symbol
      Transgenic construct
      Expressed components
      Knock-down targets
      Regulatory regions
      Has Disease Annotations
      Has Phenotype Annotations
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        Models

        Model name
        Experimental condition
        Associated Human Diseases
        Associated Phenotypes
        Modifier
        Source
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          Sequence Feature Viewer

          Genome location
          Assembly version
          GRCh38
          Viewer Help
          Data currently unavailable; sequence viewer under construction

          Sequence Details

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          Expression

          Primary Sources
          None
          Other Sources
          Cell color indicative of annotation volume; red slash indicates species lacks structure or developmental stage.

          Molecular Interactions

          IMPG2 molecule type
          Interactor gene
          Interactor species
          Interactor molecule type
          Detection methods
          Source
          Reference
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            Genetic Interactions

            IMPG2 role
            IMPG2 genetic perturbation
            Interactor gene
            Interactor species
            Interactor role
            Interactor genetic perturbation
            Interaction type
            Phenotype or trait
            Source
            Reference
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