GPR146

Target id: 133

Nomenclature: GPR146

Family: Class A Orphans

Annotation status:  image of a green circle Annotated and expert reviewed. Please contact us if you can help with updates.  » Email us

This receptor has a proposed ligand; see the Latest Pairings page for more information.

   GtoImmuPdb view: OFF :     Currently no data for GPR146 in GtoImmuPdb

Gene and Protein Information
class A G protein-coupled receptor
Species TM AA Chromosomal Location Gene Symbol Gene Name Reference
Human 7 333 7p22.3 GPR146 G protein-coupled receptor 146
Mouse 7 333 5 G1 Gpr146 G protein-coupled receptor 146
Rat 7 333 12q11 Gpr146 G protein-coupled receptor 146
Previous and Unofficial Names
AXOR120 | G-protein coupled receptor PGR8
Database Links
Specialist databases
GPCRDB gp146_human (Hs)
Other databases
Ensembl Gene
Entrez Gene
GenitoUrinary Development Molecular Anatomy Project
Human Protein Atlas
KEGG Gene
RefSeq Nucleotide
RefSeq Protein
UniProtKB
Wikipedia
Agonist Comments
Yosten et al. demonstrated inhibition of proinsulin C-peptide-induced stimulation of cFos expression folllowing knockdown of GPR146 in KATOIII cells, suggesting proinsulin C-peptide as an endogenous ligand of the receptor [1].
Expression Datasets

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Log average relative transcript abundance in mouse tissues measured by qPCR from Regard, J.B., Sato, I.T., and Coughlin, S.R. (2008). Anatomical profiling of G protein-coupled receptor expression. Cell, 135(3): 561-71. [PMID:18984166] [Raw data: website]

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Biologically Significant Variants
Type:  Single nucleotide polymorphism
Species:  Human
Amino acid change:  G11E
SNP accession: 
Type:  Single nucleotide polymorphism
Species:  Human
Amino acid change:  V266M
Comment on frequency:  Low frequency (<10% in all tested populations)
SNP accession: 

References

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1. Yosten GL, Kolar GR, Redlinger LJ, Samson WK. (2013) Evidence for an interaction between proinsulin C-peptide and GPR146. J. Endocrinol.,  [Epub ahead of print]. [PMID:23759446]

Contributors

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How to cite this page

Anthony P. Davenport, Stephen Alexander, Joanna L. Sharman, Adam J. Pawson, Helen E. Benson, Amy E. Monaghan, Wen Chiy Liew, Chido Mpamhanga, Jim Battey, Richard V. Benya, Robert T. Jensen, Sadashiva Karnik, Evi Kostenis, Eliot Spindel, Laura Storjohann, Kalyan Tirupula, Tom I. Bonner, Richard Neubig, Jean-Philippe Pin, Michael Spedding, Anthony Harmar.
Class A Orphans: GPR146. Last modified on 31/07/2015. Accessed on 24/09/2017. IUPHAR/BPS Guide to PHARMACOLOGY, http://www.guidetopharmacology.org/GRAC/ObjectDisplayForward?objectId=133.