Prkar2b

Symbol: Prkar2b
Name: protein kinase, cAMP dependent regulatory, type II beta
Alias: Pkarb2;AI451071;AW061005;RII(beta)
Entrez gene ID: 19088
Ensembl gene ID: ENSMUSG00000002997
Species: Mouse (Taxid: 10090)

Functional description:
regulatory subunit expressed in brain and adipose tissue; Regulatory subunit of the cAMP-dependent protein kinases involved in cAMP signaling in cells. Type II regulatory chains mediate membrane association by binding to anchoring proteins, including the MAP2 kinase. [UniProt]

Observation:

Loss of function of Prkar2b results in mice that are lean and insulin sensitive. Both median and maximum lifespan is increased by 14%. Median lifespan is increasesd (from 884 to 1005) and 80% lifespan increased from 941 to 1073 days. There is no difference either in median or 80% lifespan in female genotypes [19536287].



Interventions:
  • Prkar2b knockout +0 to +14% +0 to +14%

  • Assays: Organismal Lifespan

    Classification:
  • Gerontogene
  • Positive Gerontogene


  • Aging Relevance Analysis/Source:
  • GenAge
  • GenDR

  • Homologs
  • PRKAR2B (9606)
  • PRKAR2B (9598)
  • PRKAR2B (9615)
  • PRKAR2B (9913)
  • Prkar2b (10090)
  • Prkar2b (10116)
  • PRKAR2B (9031)
  • LOC100331387 (7955)
  • cgs1 (4896)
  • BCY1 (4932)
  • KLLA0E04181g (28985)
  • AGOS_ADL099C (33169)
  • GeneID:2683231 (148305)
  • NCU01166 (5141)



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