Human Gene GRM3 (ENST00000361669.7) from GENCODE V44
  Description: Homo sapiens glutamate metabotropic receptor 3 (GRM3), transcript variant 1, mRNA. (from RefSeq NM_000840)
RefSeq Summary (NM_000840): L-glutamate is the major excitatory neurotransmitter in the central nervous system and activates both ionotropic and metabotropic glutamate receptors. Glutamatergic neurotransmission is involved in most aspects of normal brain function and can be perturbed in many neuropathologic conditions. The metabotropic glutamate receptors are a family of G protein-coupled receptors, that have been divided into 3 groups on the basis of sequence homology, putative signal transduction mechanisms, and pharmacologic properties. Group I includes GRM1 and GRM5 and these receptors have been shown to activate phospholipase C. Group II includes GRM2 and GRM3 while Group III includes GRM4, GRM6, GRM7 and GRM8. Group II and III receptors are linked to the inhibition of the cyclic AMP cascade but differ in their agonist selectivities. [provided by RefSeq, Jul 2008].
Gencode Transcript: ENST00000361669.7
Gencode Gene: ENSG00000198822.11
Transcript (Including UTRs)
   Position: hg38 chr7:86,643,909-86,864,879 Size: 220,971 Total Exon Count: 6 Strand: +
Coding Region
   Position: hg38 chr7:86,765,146-86,864,355 Size: 99,210 Coding Exon Count: 5 

Page IndexSequence and LinksUniProtKB CommentsPrimersMalaCardsCTD
RNA-Seq ExpressionMicroarray ExpressionRNA StructureProtein StructureOther SpeciesGO Annotations
mRNA DescriptionsPathwaysOther NamesMethods
Data last updated at UCSC: 2023-08-18 00:09:47

-  Sequence and Links to Tools and Databases
 
Genomic Sequence (chr7:86,643,909-86,864,879)mRNA (may differ from genome)Protein (879 aa)
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HGNCHPRDMalacardsMGIneXtProtOMIM
PubMedReactomeUniProtKBWikipediaBioGrid CRISPR DB

-  Comments and Description Text from UniProtKB
  ID: GRM3_HUMAN
DESCRIPTION: RecName: Full=Metabotropic glutamate receptor 3; Short=mGluR3; Flags: Precursor;
FUNCTION: Receptor for glutamate. The activity of this receptor is mediated by a G-protein that inhibits adenylate cyclase activity.
SUBUNIT: Interacts with GRASP (By similarity).
SUBCELLULAR LOCATION: Cell membrane; Multi-pass membrane protein.
SIMILARITY: Belongs to the G-protein coupled receptor 3 family.
SEQUENCE CAUTION: Sequence=AAD15616.1; Type=Erroneous initiation; Sequence=CAA54796.1; Type=Erroneous initiation;

-  Primer design for this transcript
 

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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: GRM3
Diseases sorted by gene-association score: schizophrenia (3)

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

-  RNA-Seq Expression Data from GTEx (53 Tissues, 570 Donors)
  Highest median expression: 25.60 RPKM in Brain - Caudate (basal ganglia)
Total median expression: 189.11 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 -413.001104-0.374 Picture PostScript Text
3' UTR -100.70524-0.192 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
IPR001234 - GPCR_3_mtglu_rcpt_3

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

Protein Data Bank (PDB) 3-D Structure
MuPIT help
1S8M - Model 3SM9 - X-ray MuPIT


ModBase Predicted Comparative 3D Structure on Q14832
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-  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
Genome BrowserGenome BrowserGenome BrowserGenome BrowserGenome BrowserNo ortholog
Gene Details     
Gene Sorter     
MGIRGDEnsemblEnsemblWormBase 
Protein SequenceProtein SequenceProtein SequenceProtein SequenceProtein Sequence 
AlignmentAlignmentAlignmentAlignmentAlignment 

-  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: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:0051966 regulation of synaptic transmission, glutamatergic

Cellular Component:
GO:0005886 plasma membrane
GO:0005887 integral component of plasma membrane
GO:0014069 postsynaptic density
GO:0016020 membrane
GO:0016021 integral component of membrane
GO:0030424 axon
GO:0042734 presynaptic membrane
GO:0043005 neuron projection
GO:0043197 dendritic spine
GO:0045211 postsynaptic membrane


-  Descriptions from all associated GenBank mRNAs
  BC041407 - Homo sapiens glutamate receptor, metabotropic 3, mRNA (cDNA clone MGC:44041 IMAGE:5284378), complete cds.
AK294178 - Homo sapiens cDNA FLJ57103 complete cds, highly similar to Metabotropic glutamate receptor 3 precursor.
AK291406 - Homo sapiens cDNA FLJ76850 complete cds, highly similar to Homo sapiens glutamate receptor, metabotropic 3 (GRM3), mRNA.
AK294701 - Homo sapiens cDNA FLJ50755 complete cds, highly similar to Metabotropic glutamate receptor 3 precursor.
BC022496 - Homo sapiens glutamate receptor, metabotropic 3, mRNA (cDNA clone MGC:26392 IMAGE:4792430), complete cds.
X77748 - H.sapiens mRNA for metabotropic glutamate receptor type 3.
DQ315362 - Homo sapiens metabotropic glutamate receptor 3 splice variant (GRM3) pseudogene mRNA, complete sequence, alternatively spliced.
DQ315363 - Homo sapiens metabotropic glutamate receptor 3 splice variant (GRM3) pseudogene mRNA, complete sequence, alternatively spliced.
DQ315361 - Homo sapiens metabotropic glutamate receptor 3 splice variant (GRM3) mRNA, complete cds, alternatively spliced.
AB590550 - Synthetic construct DNA, clone: pFN21AB8522, Homo sapiens GRM3 gene for glutamate receptor, metabotropic 3, without stop codon, in Flexi system.
EU432123 - Homo sapiens glutamate metabotropic receptor 3 (GRM3) mRNA, complete cds.
DQ892396 - Synthetic construct clone IMAGE:100005026; FLH185952.01X; RZPDo839H01148D glutamate receptor, metabotropic 3 (GRM3) gene, encodes complete protein.
DQ893287 - Synthetic construct clone IMAGE:100005917; FLH195977.01X; RZPDo839A12154D glutamate receptor, metabotropic 3 (GRM3) gene, encodes complete protein.
DQ896619 - Synthetic construct Homo sapiens clone IMAGE:100011079; FLH195973.01L; RZPDo839A12153D glutamate receptor, metabotropic 3 (GRM3) gene, encodes complete protein.
JD088312 - Sequence 69336 from Patent EP1572962.
JD177899 - Sequence 158923 from Patent EP1572962.
JD332092 - Sequence 313116 from Patent EP1572962.
JD516352 - Sequence 497376 from Patent EP1572962.
JD291959 - Sequence 272983 from Patent EP1572962.
JD116207 - Sequence 97231 from Patent EP1572962.
JD302500 - Sequence 283524 from Patent EP1572962.
JD435849 - Sequence 416873 from Patent EP1572962.
JD553393 - Sequence 534417 from Patent EP1572962.

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

Protein Q14832 (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: ENST00000361669.1, ENST00000361669.2, ENST00000361669.3, ENST00000361669.4, ENST00000361669.5, ENST00000361669.6, GPRC1C, GRM3_HUMAN, MGLUR3, NM_000840, Q14832, Q75MV4, Q75N17, Q86YG6, Q8TBH9, uc003uid.1, uc003uid.2, uc003uid.3, uc003uid.4, uc003uid.5
UCSC ID: ENST00000361669.7
RefSeq Accession: NM_000840
Protein: Q14832 (aka GRM3_HUMAN)

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