Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
2561
Gene name Gene Name - the full gene name approved by the HGNC.
Gamma-aminobutyric acid type A receptor subunit beta2
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
GABRB2
Synonyms (NCBI Gene) Gene synonyms aliases
DEE92, ICEE2
Chromosome Chromosome number
5
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
5q34
Summary Summary of gene provided in NCBI Entrez Gene.
The gamma-aminobutyric acid (GABA) A receptor is a multisubunit chloride channel that mediates the fastest inhibitory synaptic transmission in the central nervous system. This gene encodes GABA A receptor, beta 2 subunit. It is mapped to chromosome 5q34 i
SNPs SNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs606231468 A>G Pathogenic Coding sequence variant, missense variant
rs869312861 G>C Likely-pathogenic Coding sequence variant, missense variant
rs886039374 A>G Pathogenic Coding sequence variant, missense variant
rs886039375 C>A Likely-pathogenic Coding sequence variant, missense variant
rs1057521979 A>G Likely-pathogenic Missense variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT625558 hsa-miR-892a HITS-CLIP 23824327
MIRT625557 hsa-miR-574-5p HITS-CLIP 23824327
MIRT625556 hsa-miR-3659 HITS-CLIP 23824327
MIRT625555 hsa-miR-134-5p HITS-CLIP 23824327
MIRT625554 hsa-miR-3118 HITS-CLIP 23824327
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0004890 Function GABA-A receptor activity IBA 21873635
GO:0004890 Function GABA-A receptor activity ISS
GO:0005237 Function Inhibitory extracellular ligand-gated ion channel activity IEA
GO:0005254 Function Chloride channel activity IBA 21873635
GO:0005254 Function Chloride channel activity ISS
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
600232 4082 ENSG00000145864
Protein
UniProt ID P47870
Protein name Gamma-aminobutyric acid receptor subunit beta-2 (GABA(A) receptor subunit beta-2) (GABAAR subunit beta-2)
Protein function Beta subunit of the heteropentameric ligand-gated chloride channel gated by gamma-aminobutyric acid (GABA), a major inhibitory neurotransmitter in the brain (PubMed:19763268, PubMed:27789573, PubMed:29950725, PubMed:8264558). GABA-gated chloride
PDB 6D6T , 6D6U , 6X3S , 6X3T , 6X3U , 6X3V , 6X3W , 6X3X , 6X3Z , 6X40 , 7T0W , 7T0Z , 8DD2 , 8DD3 , 8SGO , 8SI9 , 8SID , 8VQY , 8VRN , 9CRS , 9CRV , 9CSB , 9CT0 , 9CTJ , 9CTP , 9CTV , 9CXA , 9CXB , 9CXC , 9CXD , 9DRX
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF02931 Neur_chan_LBD 36 242 Neurotransmitter-gated ion-channel ligand binding domain Family
PF02932 Neur_chan_memb 249 507 Neurotransmitter-gated ion-channel transmembrane region Family
Tissue specificity TISSUE SPECIFICITY: Isoform 1 and isoform 2 show reduced expression in schizophrenic brain. Isoform 3 shows increased expression in schizophrenic and bipolar disorder brains while isoform 4 shows reduced expression. {ECO:0000269|PubMed:16983389, ECO:00002
Sequence
Sequence length 512
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG   Reactome
  Neuroactive ligand-receptor interaction
Retrograde endocannabinoid signaling
Serotonergic synapse
GABAergic synapse
Morphine addiction
Nicotine addiction
  GABA receptor activation
Associated diseases Disease information provided by ClinVar, GenCC, and GWAS databases.
Causal
Disease term Disease name dbSNP ID References
Attention deficit hyperactivity disorder Attention deficit hyperactivity disorder rs786205019
Autism Autistic Disorder rs121964908, rs62643608, rs181327458, rs797046134, rs869312704, rs1555013332, rs876657679, rs1057518999, rs1057518658, rs771827120, rs1555187899, rs773080572, rs753871454, rs1684130791, rs1684180699
View all (8 more)
Developmental delay Global developmental delay rs28941770, rs199469464, rs281865469, rs143747297, rs398123009, rs587777428, rs786205133, rs606231459, rs797044854, rs797045027, rs864309504, rs878853160, rs886039902, rs886042046, rs886041291
View all (32 more)
Developmental regression Developmental regression rs1224421127
Unknown
Disease term Disease name Evidence References Source
Ptosis Blepharoptosis, Ptosis ClinVar
Stress Disorder Stress Disorder GWAS
Dementia Dementia GWAS
Insomnia Insomnia GWAS
Associations from Text Mining
Disease Name Relationship Type References
Adrenocortical Carcinoma Associate 33187258
Alcoholism Associate 26561861
Astrocytoma Associate 32647207
Bipolar Disorder Associate 24901472, 26561861
Brain Diseases Associate 32686847
Demyelinating Diseases Associate 32686847
Developmental Disabilities Associate 25124326
Epilepsies Myoclonic Associate 32686847
Epilepsy Associate 25124326, 32686847
Epileptic Encephalopathy Early Infantile 3 Associate 27789573