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GRM7 glutamate metabotropic receptor 7 [ Homo sapiens (human) ]

Gene ID: 2917, updated on 27-Nov-2024

Summary

Official Symbol
GRM7provided by HGNC
Official Full Name
glutamate metabotropic receptor 7provided by HGNC
Primary source
HGNC:HGNC:4599
See related
Ensembl:ENSG00000196277 MIM:604101; AllianceGenome:HGNC:4599
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
GLUR7; MGLU7; GPRC1G; MGLUR7; NEDSHBA; PPP1R87
Summary
L-glutamate is the major excitatory neurotransmitter in the central nervous system, and it 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 three 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. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2009]
Expression
Low expression observed in reference dataset See more
Orthologs
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Try the new Gene table
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Genomic context

See GRM7 in Genome Data Viewer
Location:
3p26.1
Exon count:
15
Annotation release Status Assembly Chr Location
RS_2024_08 current GRCh38.p14 (GCF_000001405.40) 3 NC_000003.12 (6861115..7741533)
RS_2024_08 current T2T-CHM13v2.0 (GCF_009914755.1) 3 NC_060927.1 (6851699..7732437)
RS_2024_09 previous assembly GRCh37.p13 (GCF_000001405.25) 3 NC_000003.11 (6902802..7783220)

Chromosome 3 - NC_000003.12Genomic Context describing neighboring genes Neighboring gene GRM7 antisense RNA 3 Neighboring gene uncharacterized LOC105376943 Neighboring gene uncharacterized LOC105376945 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr3:6902925-6903916 Neighboring gene ReSE screen-validated silencer GRCh37_chr3:6962116-6962317 Neighboring gene GRM7 antisense RNA 2 Neighboring gene Neanderthal introgressed variant-containing enhancer experimental_71090 Neighboring gene Neanderthal introgressed variant-containing enhancer experimental_71094 Neighboring gene GRM7 antisense RNA 1 Neighboring gene OCT4-NANOG hESC enhancer GRCh37_chr3:7724316-7724883 Neighboring gene OCT4-NANOG hESC enhancer GRCh37_chr3:7742164-7742714 Neighboring gene H3K27ac hESC enhancer GRCh37_chr3:7829630-7830380 Neighboring gene OCT4-NANOG-H3K27ac hESC enhancer GRCh37_chr3:7830381-7831129 Neighboring gene uncharacterized LOC124909342 Neighboring gene NANOG hESC enhancer GRCh37_chr3:7957473-7958144 Neighboring gene uncharacterized LOC101927394

Genomic regions, transcripts, and products

Expression

  • Project title: HPA RNA-seq normal tissues
  • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
  • BioProject: PRJEB4337
  • Publication: PMID 24309898
  • Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Phenotypes

Associated conditions

Description Tests
Neurodevelopmental disorder with seizures, hypotonia, and brain imaging abnormalities
MedGen: C5394517 OMIM: 618922 GeneReviews: Not available
Compare labs

EBI GWAS Catalog

Description
A genome-wide scan for breast cancer risk haplotypes among African American women.
EBI GWAS Catalog
Genome wide study of maternal and parent-of-origin effects on the etiology of orofacial clefts.
EBI GWAS Catalog
Genome-wide association for abdominal subcutaneous and visceral adipose reveals a novel locus for visceral fat in women.
EBI GWAS Catalog
Genome-wide association study of chemotherapeutic agent-induced severe neutropenia/leucopenia for patients in Biobank Japan.
EBI GWAS Catalog
Genome-wide association study of panic disorder in the Japanese population.
EBI GWAS Catalog
Genome-wide association study of personality traits in bipolar patients.
EBI GWAS Catalog
Novel loci for major depression identified by genome-wide association study of Sequenced Treatment Alternatives to Relieve Depression and meta-analysis of three studies.
EBI GWAS Catalog

HIV-1 interactions

Protein interactions

Protein Gene Interaction Pubs
Tat tat The gene expression of GRM7 is significantly upregulated in both clade B and clade C Tat treated SK-N-MC neuroblastoma cells PubMed

Go to the HIV-1, Human Interaction Database

Pathways from PubChem

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Markers

Clone Names

  • FLJ40498

Gene Ontology Provided by GOA

Function Evidence Code Pubs
enables PDZ domain binding NAS
Non-traceable Author Statement
more info
PubMed 
enables adenylate cyclase inhibitor activity IDA
Inferred from Direct Assay
more info
PubMed 
enables calcium ion binding IDA
Inferred from Direct Assay
more info
PubMed 
enables glutamate binding IDA
Inferred from Direct Assay
more info
PubMed 
enables glutamate receptor activity IDA
Inferred from Direct Assay
more info
PubMed 
enables group III metabotropic glutamate receptor activity IBA
Inferred from Biological aspect of Ancestor
more info
 
enables group III metabotropic glutamate receptor activity IDA
Inferred from Direct Assay
more info
PubMed 
enables protein dimerization activity IMP
Inferred from Mutant Phenotype
more info
PubMed 
enables serine binding IDA
Inferred from Direct Assay
more info
PubMed 
Component Evidence Code Pubs
located_in asymmetric synapse ISS
Inferred from Sequence or Structural Similarity
more info
 
located_in axon ISS
Inferred from Sequence or Structural Similarity
more info
 
located_in cell cortex IDA
Inferred from Direct Assay
more info
PubMed 
located_in dendrite IDA
Inferred from Direct Assay
more info
PubMed 
located_in dendritic shaft ISS
Inferred from Sequence or Structural Similarity
more info
 
located_in membrane IDA
Inferred from Direct Assay
more info
PubMed 
is_active_in plasma membrane IBA
Inferred from Biological aspect of Ancestor
more info
 
located_in plasma membrane IMP
Inferred from Mutant Phenotype
more info
PubMed 
located_in plasma membrane NAS
Non-traceable Author Statement
more info
PubMed 
located_in plasma membrane TAS
Traceable Author Statement
more info
 
located_in postsynaptic membrane ISS
Inferred from Sequence or Structural Similarity
more info
 
located_in presynaptic active zone ISS
Inferred from Sequence or Structural Similarity
more info
 
part_of receptor complex IDA
Inferred from Direct Assay
more info
PubMed 

General protein information

Preferred Names
metabotropic glutamate receptor 7
Names
glutamate receptor, metabotropic 7
protein phosphatase 1, regulatory subunit 87

NCBI Reference Sequences (RefSeq)

NEW Try the new Transcript table

RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

Genomic

  1. NG_029781.2 RefSeqGene

    Range
    5002..885420
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_000844.4NP_000835.1  metabotropic glutamate receptor 7 isoform a precursor

    See identical proteins and their annotated locations for NP_000835.1

    Status: REVIEWED

    Description
    Transcript Variant: This variant (1, also known as hmGluR7a) encodes the predominant isoform (a).
    Source sequence(s)
    AB209214, AC077690, AK123326, AK312488, X94552
    Consensus CDS
    CCDS43042.1
    UniProtKB/Swiss-Prot
    Q14831, Q8NFS2, Q8NFS3, Q8NFS4
    UniProtKB/TrEMBL
    B2R693
    Related
    ENSP00000350348.4, ENST00000357716.9
    Conserved Domains (3) summary
    cd15451
    Location:589895
    7tmC_mGluR7; metabotropic glutamate receptor 7 in group 3, member of the class C family of seven-transmembrane G protein-coupled receptors
    cd06376
    Location:43511
    PBP1_mGluR_groupIII; ligand-binding domain of the group III metabotropic glutamate receptor
    pfam07562
    Location:519569
    NCD3G; Nine Cysteines Domain of family 3 GPCR
  2. NM_181874.3NP_870989.1  metabotropic glutamate receptor 7 isoform b precursor

    See identical proteins and their annotated locations for NP_870989.1

    Status: REVIEWED

    Description
    Transcript Variant: This variant (2, also known as hmGluR7b) differs in the 3' UTR and includes an alternate segment in the 3' coding region, compared to variant 1, which results in a frameshift. The encoded isoform (b) has a distinct C-terminus, compared to isoform a.
    Source sequence(s)
    AC077690, AK123326, AK312488, BC136459, X94552
    UniProtKB/TrEMBL
    H7C3K2
    Related
    ENSP00000417536.1, ENST00000486284.5
    Conserved Domains (4) summary
    cd06376
    Location:47511
    PBP1_mGluR_groupIII; Ligand-binding domain of the group III metabotropic glutamate receptor
    pfam00003
    Location:602847
    7tm_3; 7 transmembrane sweet-taste receptor of 3 GCPR
    pfam01094
    Location:77484
    ANF_receptor; Receptor family ligand binding region
    pfam07562
    Location:521567
    NCD3G; Nine Cysteines Domain of family 3 GPCR

RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2024_08

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38.p14 Primary Assembly

Genomic

  1. NC_000003.12 Reference GRCh38.p14 Primary Assembly

    Range
    6861115..7741533
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_047448052.1XP_047304008.1  metabotropic glutamate receptor 7 isoform X1

    Related
    ENSP00000419835.1, ENST00000467425.5
  2. XM_047448053.1XP_047304009.1  metabotropic glutamate receptor 7 isoform X2

  3. XM_017006272.2XP_016861761.1  metabotropic glutamate receptor 7 isoform X3

    UniProtKB/TrEMBL
    Q59G95
  4. XM_017006273.2XP_016861762.1  metabotropic glutamate receptor 7 isoform X4

    UniProtKB/TrEMBL
    Q59G95
    Related
    ENSP00000516621.1, ENST00000706912.1

RNA

  1. XR_001740135.3 RNA Sequence

Alternate T2T-CHM13v2.0

Genomic

  1. NC_060927.1 Alternate T2T-CHM13v2.0

    Range
    6851699..7732437
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_054346378.1XP_054202353.1  metabotropic glutamate receptor 7 isoform X5

  2. XM_054346379.1XP_054202354.1  metabotropic glutamate receptor 7 isoform X1

    UniProtKB/TrEMBL
    B9EGG9
  3. XM_054346380.1XP_054202355.1  metabotropic glutamate receptor 7 isoform X2

    UniProtKB/TrEMBL
    B7ZKK0
  4. XM_054346381.1XP_054202356.1  metabotropic glutamate receptor 7 isoform X4

  5. XM_054346383.1XP_054202358.1  metabotropic glutamate receptor 7 isoform X7

  6. XM_054346382.1XP_054202357.1  metabotropic glutamate receptor 7 isoform X6

RNA

  1. XR_008486710.1 RNA Sequence

Suppressed Reference Sequence(s)

The following Reference Sequences have been suppressed. Explain

  1. NM_181875.1: Suppressed sequence

    Description
    NM_181875.1: This RefSeq was permanently suppressed because it is a nonsense-mediated mRNA decay (NMD) candidate.