| GABBR2 | 
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| | Available structures | 
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 | PDB | Ortholog search: PDBe RCSB | 
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 | | List of PDB id codes | 
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 | 4F11, 4F12, 4MQE, 4MQF, 4MR7, 4MR8, 4MR9, 4MRM, 4MS1, 4MS3, 4MS4, 4PAS | 
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| Identifiers | 
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| Aliases | GABBR2, GABABR2, GPR51, GPRC3B, HG20, HRIHFB2099, gamma-aminobutyric acid type B receptor subunit 2, EIEE59, NDPLHS, DEE59 | 
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| External IDs | OMIM: 607340; MGI: 2386030; HomoloGene: 55902; GeneCards: GABBR2; OMA:GABBR2 - orthologs | 
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| | Gene location (Mouse) | 
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 |  |  | Chr. | Chromosome 4 (mouse) | 
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 |  |  | Band | 4|4 B1 | Start | 46,662,305 bp | 
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 | End | 46,991,873 bp | 
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| | RNA expression pattern | 
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 | Bgee | | Human | Mouse (ortholog) | 
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 | | 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
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 | | 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
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 |  | More reference expression data | 
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 | BioGPS |  | 
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| Wikidata | 
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Gamma-aminobutyric acid (GABA) B receptor, 2 (GABAB2) is a G-protein coupled receptor subunit encoded by the GABBR2 gene in humans.