GPR50

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GPR50
Identifiers
Gene ontology
Molecular function
Cellular component
Biological process
Sources:Amigo / QuickGO
Ensembl
UniProt
RefSeq (mRNA)

NM_004224

NM_010340
NM_001308501

RefSeq (protein)

NP_004215

NP_001295430
NP_034470

Location (UCSC)Chr X: 151.18 – 151.18 MbChr X: 70.71 – 70.71 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

G protein-coupled receptor 50 is a protein which in humans is encoded by the GPR50 gene.[5][6][7]

Function

GPR50 is a member of the G protein-coupled receptor family of integral membrane proteins and is most closely related to the melatonin receptor.[6] GPR50 is able to heterodimerize with both the MT1 and MT2 melatonin receptor subtypes. While GPR50 has no effect on MT2 function, GPR50 prevented MT1 from both binding melatonin and coupling to G proteins.[8] GPR50 is the mammalian ortholog of melatonin receptor Mel1c described in non-mammalian vertebrates. [9]

Clinical significance

Certain polymorphisms of the GPR50 gene in females are associated with increased risk of developing bipolar affective disorder, major depressive disorder, and schizophrenia.[10] Other GPR50 gene polymorphism are associated with higher fasting circulating triglyceride levels and lower circulating High-density lipoprotein levels.[11]

References

  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000102195Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000056380Ensembl, May 2017
  3. ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. ^ "Entrez Gene: GPR50 G protein-coupled receptor 50".
  6. ^
    PMID 8647286
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Further reading

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