Version: 8.0.0
Date: Tue Jan 28 2025
COL11A2
Homo sapiensHGNC:2187
SummaryOrthologyParalogyFunction - GO AnnotationsPathwaysPhenotypesDisease AssociationsAlleles and VariantsTransgenic AllelesModelsSequence Feature ViewerSequence DetailsExpressionMolecular InteractionsGenetic Interactions
Gene

COL11A2

Species
Homo sapiens
Symbol
COL11A2
Name
collagen type XI alpha 2 chain
Synonyms
  • collagen alpha-2(XI) chain
  • collagen type XI alpha 2
Biotype
protein coding gene
Automated Description
An extracellular matrix structural constituent conferring tensile strength. Involved in cartilage development; collagen fibril organization; and soft palate development. Acts upstream of or within sensory perception of sound. Located in collagen-containing extracellular matrix. Implicated in cleft palate; nonsyndromic deafness (multiple); and osteochondrodysplasia (multiple).
RGD Description
This gene encodes one of the two alpha chains of type XI collagen, a minor fibrillar collagen. It is located on chromosome 6 very close to but separate from the gene for retinoid X receptor beta. Type XI collagen is a heterotrimer but the third alpha chain is a post-translationally modified alpha 1 type II chain. Proteolytic processing of this type XI chain produces PARP, a proline/arginine-rich protein that is an amino terminal domain. Mutations in this gene are associated with type III Stickler syndrome, otospondylomegaepiphyseal dysplasia (OSMED syndrome), Weissenbacher-Zweymuller syndrome, autosomal dominant non-syndromic sensorineural type 13 deafness (DFNA13), and autosomal recessive non-syndromic sensorineural type 53 deafness (DFNB53). Alternative splicing results in multiple transcript variants. A related pseudogene is located nearby on chromosome 6. [provided by RefSeq, Jul 2009]
Cross References
Additional Information
Literature

Orthology

Gene tree
PANTHER:PTHR24023
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
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    Disease Associations

    Cases where the expected disease association was NOT found
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    No data available

    Alleles and Variants

    Allele/Variant Symbol
    Allele Synonyms
    Category
    Variant
    Variant type
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      Transgenic Alleles

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

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        Experimental condition
        Associated Human Diseases
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          Sequence Feature Viewer

          Genome location
          Assembly version
          GRCh38
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          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

          COL11A2 molecule type
          Interactor gene
          Interactor species
          Interactor molecule type
          Detection methods
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            Genetic Interactions

            COL11A2 role
            COL11A2 genetic perturbation
            Interactor gene
            Interactor species
            Interactor role
            Interactor genetic perturbation
            Interaction type
            Phenotype or trait
            Source
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