Gene Gene information from NCBI Gene database.
Entrez ID 2566
Gene name Gamma-aminobutyric acid type A receptor subunit gamma2
Gene symbol GABRG2
Synonyms (NCBI Gene)
CAE2DEE74ECA2EIEE74FEB8GEFSP3
Chromosome 5
Chromosome location 5q34
Summary This gene encodes a gamma-aminobutyric acid (GABA) receptor. GABA is the major inhibitory neurotransmitter in the mammlian brain, where it acts at GABA-A receptors, which are ligand-gated chloride channels. GABA-A receptors are pentameric, consisting of p
SNPs SNP information provided by dbSNP.
42
SNP ID Visualize variation Clinical significance Consequence
rs115126975 T>C Benign, conflicting-interpretations-of-pathogenicity Coding sequence variant, synonymous variant
rs121909672 A>T Pathogenic Coding sequence variant, intron variant, missense variant
rs121909673 G>A Pathogenic, likely-pathogenic Missense variant, coding sequence variant, 5 prime UTR variant
rs121909674 C>T Pathogenic Stop gained, coding sequence variant, 3 prime UTR variant
rs150727562 G>A Conflicting-interpretations-of-pathogenicity, likely-benign 3 prime UTR variant, coding sequence variant, synonymous variant
miRNA miRNA information provided by mirtarbase database.
131
miRTarBase ID miRNA Experiments Reference
MIRT619562 hsa-miR-500a-5p HITS-CLIP 23824327
MIRT619561 hsa-miR-1470 HITS-CLIP 23824327
MIRT619560 hsa-miR-4667-3p HITS-CLIP 23824327
MIRT619559 hsa-miR-136-5p HITS-CLIP 23824327
MIRT619558 hsa-miR-4469 HITS-CLIP 23824327
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
67
GO ID Ontology Definition Evidence Reference
GO:0004888 Function Transmembrane signaling receptor activity IEA
GO:0004890 Function GABA-A receptor activity IDA 14993607, 30602789
GO:0004890 Function GABA-A receptor activity IEA
GO:0004890 Function GABA-A receptor activity ISS
GO:0005216 Function Monoatomic ion channel activity IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
137164 4087 ENSG00000113327
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P18507
Protein name Gamma-aminobutyric acid receptor subunit gamma-2 (GABA(A) receptor subunit gamma-2) (GABAAR subunit gamma-2)
Protein function Gamma subunit of the heteropentameric ligand-gated chloride channel gated by gamma-aminobutyric acid (GABA), a major inhibitory neurotransmitter in the brain (PubMed:14993607, PubMed:16412217, PubMed:23909897, PubMed:2538761, PubMed:25489750, Pu
PDB 6D6T , 6D6U , 6HUG , 6HUJ , 6HUK , 6HUO , 6HUP , 6I53 , 6X3S , 6X3T , 6X3U , 6X3V , 6X3W , 6X3X , 6X3Z , 6X40 , 7QNB , 7QNE , 7T0W , 7T0Z , 8DD2 , 8DD3 , 8SGO , 8SI9 , 8SID , 8VQY , 8VRN , 9CRS , 9CRV , 9CSB , 9CT0 , 9CTJ , 9CTP , 9CTV , 9CX7 , 9CXA , 9CXB , 9CXC , 9CXD , 9DRX , 9EQG
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF02931 Neur_chan_LBD 66 272 Neurotransmitter-gated ion-channel ligand binding domain Family
PF02932 Neur_chan_memb 279 423 Neurotransmitter-gated ion-channel transmembrane region Family
Sequence
Sequence length 467
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Neuroactive ligand-receptor interaction
Retrograde endocannabinoid signaling
GABAergic synapse
Morphine addiction
Nicotine addiction
  GABA receptor activation
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
40
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 dominant nocturnal frontal lobe epilepsy Likely pathogenic; Pathogenic rs1765173859, rs1057520498 RCV001824554
RCV001824312
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Developmental and epileptic encephalopathy, 74 Likely pathogenic; Pathogenic rs1761617556, rs2532592745, rs2113298764, rs1761398393, rs796052505, rs796052508, rs796052510, rs2113598938, rs1057520498, rs1060501888, rs397514737, rs267606837 RCV001775345
RCV002289356
RCV005242251
RCV002466329
RCV000767869
View all (7 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
EPILEPSY, CHILDHOOD ABSENCE, SUSCEPTIBILITY TO, 2 Likely pathogenic; Pathogenic rs1764624249, rs1760808499, rs2113298764, rs2113298770, rs2113370272, rs2113371247, rs2113326012, rs2113650735, rs1285618109, rs2113326854, rs2113309064, rs2113632484, rs2113599162, rs2113599212, rs2113632555
View all (58 more)
RCV001316148
RCV001346520
RCV001378060
RCV001378946
RCV001378001
View all (73 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Febrile seizures, familial, 8 Likely pathogenic; Pathogenic rs1764624249, rs1760808499, rs2113298764, rs2113298770, rs2113370272, rs2113371247, rs2113326012, rs2113650735, rs1285618109, rs2113326854, rs2113309064, rs2113632484, rs2113599162, rs2113599212, rs2113632555
View all (64 more)
RCV001316148
RCV001346520
RCV001378060
RCV001378946
RCV001378001
View all (82 more)
★★★★★
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.
Phenotype Name Clinical Significance Source Evidence Score
AMPHETAMINE OR RELATED ACTING SYMPATHOMIMETIC ABUSE Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AMPHETAMINE-RELATED DISORDERS CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ASTROCYTOMA GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CAROTID ARTERY DISEASE GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Alzheimer Disease Alzheimer disease Pubtator 32400971 Associate
★☆☆☆☆
Found in Text Mining only
Anxiety Anxiety Disorder BEFREE 19842164, 31087664
★☆☆☆☆
Found in Text Mining only
Anxiety Anxiety Disorder HPO_DG
★☆☆☆☆
Found in Text Mining only
Anxiety Disorders Anxiety Disorder BEFREE 19842164, 31087664
★☆☆☆☆
Found in Text Mining only
Atherosclerosis Atherosclerosis Pubtator 38176934 Associate
★☆☆☆☆
Found in Text Mining only
Attention deficit hyperactivity disorder Attention Deficit Hyperactivity Disorder HPO_DG
★☆☆☆☆
Found in Text Mining only
Atypical absence seizure Absence Seizure BEFREE 15955415
★☆☆☆☆
Found in Text Mining only
Atypical absence seizure Absence Seizure HPO_DG
★☆☆☆☆
Found in Text Mining only
Autism Spectrum Disorder Autism Pubtator 31004928, 35773312 Associate
★☆☆☆☆
Found in Text Mining only
Autistic behavior Autism HPO_DG
★☆☆☆☆
Found in Text Mining only