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Gene Gene information from NCBI Gene database.
Entrez ID 2911
Gene name Glutamate metabotropic receptor 1
Gene symbol GRM1
Synonyms (NCBI Gene)
GPRC1AMGLU1MGLUR1PPP1R85SCA44SCAR13
Chromosome 6
Chromosome location 6q24.3
Summary This gene encodes a metabotropic glutamate receptor that functions by activating phospholipase C. L-glutamate is the major excitatory neurotransmitter in the central nervous system and activates both ionotropic and metabotropic glutamate receptors. Glutam
SNPs SNP information provided by dbSNP.
8 Show/Hide all (8)
SNP ID Visualize variation Clinical significance Consequence
rs211694392 GAA>- Pathogenic Coding sequence variant, inframe deletion
rs211694393 T>C,G Pathogenic Splice donor variant
rs752403373 G>A Conflicting-interpretations-of-pathogenicity Coding sequence variant, missense variant
rs758809498 T>-,TT Pathogenic Genic upstream transcript variant, coding sequence variant, frameshift variant
rs774214806 C>A,T Pathogenic Stop gained, synonymous variant, coding sequence variant, genic upstream transcript variant
miRNA miRNA information provided by mirtarbase database.
104 Show/Hide all (104)
miRTarBase ID miRNA Experiments Reference
MIRT022650 hsa-miR-124-3p Microarray 18668037
MIRT721806 hsa-miR-5196-3p HITS-CLIP 19536157
MIRT721804 hsa-miR-5193 HITS-CLIP 19536157
MIRT721805 hsa-miR-660-3p HITS-CLIP 19536157
MIRT721803 hsa-miR-1285-3p HITS-CLIP 19536157
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
55 Show/Hide all (55)
GO ID Ontology Definition Evidence Reference
GO:0001640 Function Adenylate cyclase inhibiting G protein-coupled glutamate receptor activity IBA
GO:0004930 Function G protein-coupled receptor activity IEA
GO:0004930 Function G protein-coupled receptor activity TAS 7476890
GO:0005515 Function Protein binding IPI 19084525
GO:0005634 Component Nucleus IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
604473 4593 ENSG00000152822
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q13255
Protein name Metabotropic glutamate receptor 1 (mGluR1)
Protein function G-protein coupled receptor for glutamate. Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of down-stream effectors. Signaling activates a phospha
PDB 3KS9 , 4OR2 , 7DGD , 7DGE
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00003 7tm_3 604 → 837 7 transmembrane sweet-taste receptor of 3 GCPR Family
PF01094 ANF_receptor 77 → 488 Receptor family ligand binding region Family
PF07562 NCD3G 520 → 571 Nine Cysteines Domain of family 3 GPCR Family
PF10606 GluR_Homer-bdg 1144 → 1194 Homer-binding domain of metabotropic glutamate receptor Domain
Tissue specificity TISSUE SPECIFICITY: Detected in brain. {ECO:0000269|PubMed:9076744}.
Sequence
Sequence length 1194
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
KEGG Pathway Reactome Pathway
Calcium signaling pathway G alpha (q) signalling events
FoxO signaling pathway Class C/3 (Metabotropic glutamate/pheromone receptors)
Phospholipase D signaling pathway Neurexins and neuroligins
Neuroactive ligand-receptor interaction  
Gap junction  
Long-term potentiation  
Retrograde endocannabinoid signaling  
Glutamatergic synapse  
Long-term depression  
Taste transduction  
Estrogen signaling pathway  
Spinocerebellar ataxia  
Pathways of neurodegeneration - multiple diseases  
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
25
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Autosomal recessive spinocerebellar ataxia 13 Pathogenic; Likely pathogenic rs2483930312, rs774214806, rs758809498, rs988699004 RCV003314345
RCV000768403
RCV001009623
RCV001265623
★★★★★
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Cerebellar ataxia Pathogenic rs2484001104 RCV003159088
★★★★★
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Global developmental delay Pathogenic rs774214806 RCV001255402
★★★★★
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Spinocerebellar ataxia 44 Likely pathogenic; Pathogenic rs1554308513, rs1554274719, rs1554317158 RCV000507901
RCV000506447
RCV000507391
★★★★★
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Show/Hide Unknown Diseases (21)
Phenotype Name Clinical Significance Source Reference Evidence Score
ATAXIA, SPINOCEREBELLAR — Disgenet —
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ATTENTION DEFICIT DISORDER — Disgenet —
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ATTENTION DEFICIT DISORDER WITH HYPERACTIVITY — CTD 22138692
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTOSOMAL RECESSIVE CONGENITAL CEREBELLAR ATAXIA DUE TO MGLUR1 DEFICIENCY — Orphanet 22901947
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CHONDROMYXOID FIBROMA — Orphanet 24658000
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Show/Hide Text Mining Associations (147)
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Adenocarcinoma Adenocarcinoma BEFREE 27132814
★★★★★
★☆☆☆☆
Found in Text Mining only
Adult Hodgkin Lymphoma Hodgkin Lymphoma BEFREE 28306571
★★★★★
★☆☆☆☆
Found in Text Mining only
Amyotrophic Lateral Sclerosis Amyotrophic Lateral Sclerosis BEFREE 11535235, 26896755, 28645622, 29493465, 31102766
★★★★★
★☆☆☆☆
Found in Text Mining only
Amyotrophic Lateral Sclerosis Amyotrophic Lateral Sclerosis LHGDN 15330338
★★★★★
★☆☆☆☆
Found in Text Mining only
Asthma Asthma BEFREE 22306551
★★★★★
★☆☆☆☆
Found in Text Mining only
Ataxia Ataxia Pubtator 22901947, 28886343 Associate
★★★★★
★☆☆☆☆
Found in Text Mining only
Ataxia, Spinocerebellar Spinocerebellar Ataxia BEFREE 26308914, 28886343
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Ataxia, Spinocerebellar Spinocerebellar Ataxia CTD_human_DG
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Ataxias, Hereditary Ataxia BEFREE 22901947
★★★★★
★☆☆☆☆
Found in Text Mining only
Attention Deficit Disorder Attention Deficit Hyperactivity Disorder CTD_human_DG 22138692
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations