Human Gene GRM2 (ENST00000395052.8_4) from GENCODE V47lift37
  Description: glutamate metabotropic receptor 2, transcript variant 4 (from RefSeq NM_001349117.2)
Gencode Transcript: ENST00000395052.8_4
Gencode Gene: ENSG00000164082.15_9
Transcript (Including UTRs)
   Position: hg19 chr3:51,741,084-51,752,629 Size: 11,546 Total Exon Count: 6 Strand: +
Coding Region
   Position: hg19 chr3:51,743,000-51,752,128 Size: 9,129 Coding Exon Count: 5 

Page IndexSequence and LinksUniProtKB CommentsPrimersMalaCardsCTD
Gene AllelesRNA-Seq ExpressionMicroarray ExpressionRNA StructureProtein StructureOther Species
GO AnnotationsmRNA DescriptionsPathwaysOther NamesModel InformationMethods
Data last updated at UCSC: 2024-08-22 23:36:26

-  Sequence and Links to Tools and Databases
 
Genomic Sequence (chr3:51,741,084-51,752,629)mRNA (may differ from genome)Protein (872 aa)
Gene SorterGenome BrowserOther Species FASTAVisiGeneGene interactionsTable Schema
AlphaFoldBioGPSEnsemblEntrez GeneExonPrimerGeneCards
HGNCHuman Cortex Gene ExpressionMalacardsMGIOMIMPubMed
ReactomeUniProtKBWikipediaBioGrid CRISPR DB

-  Comments and Description Text from UniProtKB
  ID: GRM2_HUMAN
DESCRIPTION: RecName: Full=Metabotropic glutamate receptor 2; Short=mGluR2; Flags: Precursor;
FUNCTION: Receptor for glutamate. The activity of this receptor is mediated by a G-protein that inhibits adenylate cyclase activity. May mediate suppression of neurotransmission or may be involved in synaptogenesis or synaptic stabilization.
SUBUNIT: Interacts with GRASP (By similarity).
SUBCELLULAR LOCATION: Cell membrane; Multi-pass membrane protein.
TISSUE SPECIFICITY: Widely expressed in different regions of the adult brain as well as in fetal brain.
SIMILARITY: Belongs to the G-protein coupled receptor 3 family.

-  Primer design for this transcript
 

Primer3Plus can design qPCR Primers that straddle exon-exon-junctions, which amplify only cDNA, not genomic DNA.
Click here to load the transcript sequence and exon structure into Primer3Plus

Exonprimer can design one pair of Sanger sequencing primers around every exon, located in non-genic sequence.
Click here to open Exonprimer with this transcript

To design primers for a non-coding sequence, zoom to a region of interest and select from the drop-down menu: View > In External Tools > Primer3


-  MalaCards Disease Associations
  MalaCards Gene Search: GRM2
Diseases sorted by gene-association score: status epilepticus (3), central nervous system disease (3), schizophrenia (3), amphetamine abuse (1), disease of mental health (1)

-  Comparative Toxicogenomics Database (CTD)
  The following chemicals interact with this gene           more ... click here to view the complete list

+  Common Gene Haplotype Alleles
  Press "+" in the title bar above to open this section.

-  RNA-Seq Expression Data from GTEx (53 Tissues, 570 Donors)
  Highest median expression: 8.81 RPKM in Testis
Total median expression: 44.53 RPKM



View in GTEx track of Genome Browser    View at GTEx portal     View GTEx Body Map

+  Microarray Expression Data
  Press "+" in the title bar above to open this section.

-  mRNA Secondary Structure of 3' and 5' UTRs
 
RegionFold EnergyBasesEnergy/Base
Display As
5' UTR -81.50236-0.345 Picture PostScript Text
3' UTR -182.00501-0.363 Picture PostScript Text

The RNAfold program from the Vienna RNA Package is used to perform the secondary structure predictions and folding calculations. The estimated folding energy is in kcal/mol. The more negative the energy, the more secondary structure the RNA is likely to have.

-  Protein Domain and Structure Information
  InterPro Domains: Graphical view of domain structure
IPR001828 - ANF_lig-bd_rcpt
IPR000337 - GPCR_3
IPR011500 - GPCR_3_9-Cys_dom
IPR017978 - GPCR_3_C
IPR017979 - GPCR_3_CS
IPR000162 - GPCR_3_mtglu_rcpt
IPR001458 - GPCR_3_mtglu_rcpt_2

Pfam Domains:
PF00003 - 7 transmembrane sweet-taste receptor of 3 GCPR
PF01094 - Receptor family ligand binding region
PF07562 - Nine Cysteines Domain of family 3 GPCR

SCOP Domains:
53822 - Periplasmic binding protein-like I

ModBase Predicted Comparative 3D Structure on Q14416
FrontTopSide
The pictures above may be empty if there is no ModBase structure for the protein. The ModBase structure frequently covers just a fragment of the protein. You may be asked to log onto ModBase the first time you click on the pictures. It is simplest after logging in to just click on the picture again to get to the specific info on that model.

-  Orthologous Genes in Other Species
  Orthologies between human, mouse, and rat are computed by taking the best BLASTP hit, and filtering out non-syntenic hits. For more distant species reciprocal-best BLASTP hits are used. Note that the absence of an ortholog in the table below may reflect incomplete annotations in the other species rather than a true absence of the orthologous gene.
MouseRatZebrafishD. melanogasterC. elegansS. cerevisiae
No orthologNo orthologNo orthologNo orthologNo orthologNo ortholog
Gene DetailsGene Details    
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 RGDEnsembl   
      
      

-  Gene Ontology (GO) Annotations with Structured Vocabulary
  Molecular Function:
GO:0001641 group II metabotropic glutamate receptor activity
GO:0004871 signal transducer activity
GO:0004930 G-protein coupled receptor activity
GO:0005246 calcium channel regulator activity
GO:0005515 protein binding
GO:0008066 glutamate receptor activity

Biological Process:
GO:0007165 signal transduction
GO:0007186 G-protein coupled receptor signaling pathway
GO:0007194 negative regulation of adenylate cyclase activity
GO:0007196 adenylate cyclase-inhibiting G-protein coupled glutamate receptor signaling pathway
GO:0007216 G-protein coupled glutamate receptor signaling pathway
GO:0007268 chemical synaptic transmission
GO:0014047 glutamate secretion
GO:0051966 regulation of synaptic transmission, glutamatergic

Cellular Component:
GO:0005622 intracellular
GO:0005886 plasma membrane
GO:0005887 integral component of plasma membrane
GO:0016020 membrane
GO:0016021 integral component of membrane
GO:0030054 cell junction
GO:0030424 axon
GO:0030425 dendrite
GO:0042734 presynaptic membrane
GO:0042995 cell projection
GO:0043005 neuron projection
GO:0045202 synapse


-  Descriptions from all associated GenBank mRNAs
  AB209164 - Homo sapiens premature mRNA for glutamate receptor homolog.
AK315816 - Homo sapiens cDNA, FLJ79465 complete cds, highly similar to Metabotropic glutamate receptor 2 precursor.
AK289984 - Homo sapiens cDNA FLJ78161 complete cds, highly similar to Homo sapiens glutamate receptor, metabotropic 2 (GRM2), mRNA.
AK313056 - Homo sapiens cDNA, FLJ93533.
BC041447 - Homo sapiens, Similar to glutamate receptor, metabotropic 2, clone IMAGE:5170674, mRNA, partial cds.
BX648951 - Homo sapiens mRNA; cDNA DKFZp686H0348 (from clone DKFZp686H0348).
AY999299 - Homo sapiens metabotropic glutamate receptor 2 (GRM2) mRNA, complete cds.
BC113615 - Homo sapiens glutamate receptor, metabotropic 2, mRNA (cDNA clone MGC:142175 IMAGE:8322667), complete cds.
BC113619 - Homo sapiens glutamate receptor, metabotropic 2, mRNA (cDNA clone MGC:142179 IMAGE:8322671), complete cds.
HQ258674 - Synthetic construct Homo sapiens clone IMAGE:100072704 glutamate receptor, metabotropic 2 (GRM2) gene, encodes complete protein.
L35318 - Human rearranged metabotropic glutamate receptor type II (GLUR2) mRNA, complete cds.
EU432122 - Homo sapiens glutamate metabotropic receptor 2 (GRM2) mRNA, complete cds.
AK302671 - Homo sapiens cDNA FLJ51405 complete cds, highly similar to Metabotropic glutamate receptor 2 precursor.
DQ598535 - Homo sapiens piRNA piR-36601, complete sequence.
DQ582122 - Homo sapiens piRNA piR-32234, complete sequence.

-  Biochemical and Signaling Pathways
  Reactome (by CSHL, EBI, and GO)

Protein Q14416 (Reactome details) participates in the following event(s):

R-HSA-373075 Metabotropic glutamate receptors bind glutamate
R-HSA-749454 The Ligand:GPCR:Gi complex dissociates
R-HSA-749456 Liganded Gi-activating GPCRs bind inactive heterotrimeric G-protein Gi
R-HSA-380073 Liganded Gi-activating GPCR acts as a GEF for Gi
R-HSA-420499 Class C/3 (Metabotropic glutamate/pheromone receptors)
R-HSA-418594 G alpha (i) signalling events
R-HSA-500792 GPCR ligand binding
R-HSA-388396 GPCR downstream signalling
R-HSA-372790 Signaling by GPCR
R-HSA-162582 Signal Transduction

-  Other Names for This Gene
  Alternate Gene Symbols: B0M0K7, ENST00000395052.1, ENST00000395052.2, ENST00000395052.3, ENST00000395052.4, ENST00000395052.5, ENST00000395052.6, ENST00000395052.7, GPRC1B, GRM2 , GRM2_HUMAN, MGLUR2, NM_001349117, Q14416, Q14CU5, Q52MC6, Q9H3N6, uc318xcu.1, uc318xcu.2
UCSC ID: ENST00000395052.8_4
RefSeq Accession: NM_000839.5
Protein: Q14416 (aka GRM2_HUMAN)

-  Gene Model Information
  Click here for a detailed description of the fields of the table above.

-  Methods, Credits, and Use Restrictions
  Click here for details on how this gene model was made and data restrictions if any.