Gene

PDE6B

Species
Homo sapiens
Symbol
PDE6B
Name
phosphodiesterase 6B
Synonyms
  • CSNB3
  • CSNBAD2
Biotype
protein coding gene
Automated Description
Predicted to enable 3',5'-cyclic-AMP phosphodiesterase activity and 3',5'-cyclic-GMP phosphodiesterase activity. Predicted to be involved in cAMP-mediated signaling; entrainment of circadian clock by photoperiod; and retina development in camera-type eye. Predicted to act upstream of or within detection of light stimulus. Predicted to be located in photoreceptor disc membrane and plasma membrane. Predicted to be active in photoreceptor outer segment membrane. Implicated in congenital stationary night blindness autosomal dominant 2 and retinitis pigmentosa 40.
RGD Description
Photon absorption triggers a signaling cascade in rod photoreceptors that activates cGMP phosphodiesterase (PDE), resulting in the rapid hydrolysis of cGMP, closure of cGMP-gated cation channels, and hyperpolarization of the cell. PDE is a peripheral membrane heterotrimeric enzyme made up of alpha, beta, and gamma subunits. This gene encodes the beta subunit. Mutations in this gene result in retinitis pigmentosa and autosomal dominant congenital stationary night blindness. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2009]
Cross References
Additional Information
Literature

Orthology

Gene tree
PANTHER:PTHR11347
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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
          GRCh38
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          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

          PDE6B molecule type
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            Genetic Interactions

            PDE6B role
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