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GABBR2

From Wikipedia, the free encyclopedia

Protein-coding gene in the species Homo sapiens
GABBR2
Available structures
PDBOrtholog search:PDBeRCSB
List of PDB id codes

4F11,4F12,4MQE,4MQF,4MR7,4MR8,4MR9,4MRM,4MS1,4MS3,4MS4,4PAS

Identifiers
AliasesGABBR2, GABABR2, GPR51, GPRC3B, HG20, HRIHFB2099, gamma-aminobutyric acid type B receptor subunit 2, EIEE59, NDPLHS, DEE59
External IDsOMIM:607340;MGI:2386030;HomoloGene:55902;GeneCards:GABBR2;OMA:GABBR2 - orthologs
Gene location (Human)
Chromosome 9 (human)
Chr.Chromosome 9 (human)[1]
Chromosome 9 (human)
Genomic location for GABBR2
Genomic location for GABBR2
Band9q22.33Start98,288,109bp[1]
End98,708,935bp[1]
Gene location (Mouse)
Chromosome 4 (mouse)
Chr.Chromosome 4 (mouse)[2]
Chromosome 4 (mouse)
Genomic location for GABBR2
Genomic location for GABBR2
Band4|4 B1Start46,662,305bp[2]
End46,991,873bp[2]
RNA expression pattern
Bgee
HumanMouse (ortholog)
Top expressed in
  • Brodmann area 23

  • lateral nuclear group of thalamus

  • middle temporal gyrus

  • endothelial cell

  • superior frontal gyrus

  • Brodmann area 46

  • Brodmann area 10

  • orbitofrontal cortex

  • Parietal Lobe

  • postcentral gyrus
Top expressed in
  • dentate gyrus of hippocampal formation granule cell

  • primary visual cortex

  • Cerebellum

  • hippocampus proper

  • superior frontal gyrus

  • cerebellar cortex

  • Hypothalamus

  • striatum of neuraxis

  • olfactory bulb

  • neural layer of retina
More reference expression data
BioGPS




More reference expression data
Gene ontology
Molecular function
Cellular component
Biological process
Sources:Amigo /QuickGO
Orthologs
SpeciesHumanMouse
Entrez

9568

242425

Ensembl

ENSG00000136928

ENSMUSG00000039809

UniProt

O75899

Q80T41

RefSeq (mRNA)

NM_005458

NM_001081141

RefSeq (protein)

NP_005449

NP_001074610

Location (UCSC)Chr 9: 98.29 – 98.71 MbChr 4: 46.66 – 46.99 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Gamma-aminobutyric acid (GABA) B receptor, 2 (GABAB2) is aG-protein coupled receptor subunit encoded by theGABBR2gene in humans.[5]

Function

[edit]

B-type receptors for the neurotransmitter GABA (gamma-aminobutyric acid) inhibit neuronal activity through G protein-coupled second-messenger systems, which regulate the release of neurotransmitters and the activity of ion channels and adenylyl cyclase. See GABBR1 (MIM 603540) for additional background information on GABA-B receptors.[supplied by OMIM][5]

Interactions

[edit]

GABBR2 has been shown tointeract withGABBR1.[6]

See also

[edit]

References

[edit]
  1. ^abcGRCh38: Ensembl release 89: ENSG00000136928Ensembl, May 2017
  2. ^abcGRCm38: Ensembl release 89: ENSMUSG00000039809Ensembl, May 2017
  3. ^"Human PubMed Reference:".National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. ^"Mouse PubMed Reference:".National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. ^ab"Entrez Gene: GABBR2 gamma-aminobutyric acid (GABA) B receptor, 2".
  6. ^White JH, Wise A, Main MJ, Green A, Fraser NJ, Disney GH, Barnes AA, Emson P, Foord SM, Marshall FH (Dec 1998). "Heterodimerization is required for the formation of a functional GABA(B) receptor".Nature.396 (6712):679–82.Bibcode:1998Natur.396..679W.doi:10.1038/25354.PMID 9872316.S2CID 4406311.

Further reading

[edit]

External links

[edit]
  • "GABAB Receptors: GABAB2".IUPHAR Database of Receptors and Ion Channels. International Union of Basic and Clinical Pharmacology.
  • Overview of all the structural information available in thePDB forUniProt:O75899 (Gamma-aminobutyric acid type B receptor subunit 2) at thePDBe-KB.

This article incorporates text from theUnited States National Library of Medicine, which is in thepublic domain.

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