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GRIK5

From Wikipedia, the free encyclopedia
Protein-coding gene in the species Homo sapiens
GRIK5
Identifiers
Aliases GRIK5 , EAA2, GRIK2, GluK5, KA2, glutamate ionotropic receptor kainate type subunit 5
External IDsOMIM: 600283; MGI: 95818; HomoloGene: 1578; GeneCards: GRIK5; OMA:GRIK5 - orthologs
Gene location (Human)
Chromosome 19 (human)
Chr. Chromosome 19 (human) [1]
Band 19q13.2Start41,998,321 bp [1]
End42,070,206 bp [1]
Gene location (Mouse)
Chromosome 7 (mouse)
Chr. Chromosome 7 (mouse)[2]
Band 7 A3|7 13.73 cMStart25,009,849 bp [2]
End25,072,346 bp [2]
RNA expression pattern
Bgee
Human Mouse (ortholog)
  • olfactory bulb

  • lateral nuclear group of thalamus

  • ventral tegmental area

  • subthalamic nucleus

  • vena cava

  • superior vestibular nucleus

  • inferior ganglion of vagus nerve

  • pons

  • external globus pallidus

  • pars compacta
  • superior frontal gyrus

  • primary visual cortex

  • dentate gyrus of hippocampal formation granule cell

  • entorhinal cortex

  • perirhinal cortex

  • CA3 field

  • neural layer of retina

  • olfactory tubercle

  • ventricular zone

  • primary motor cortex
More reference expression data
BioGPS


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

2901

14809

Ensembl

ENSG00000105737

ENSMUSG00000003378

UniProt

Q16478

Q61626

RefSeq (mRNA)

NM_001301030
NM_002088

NM_008168
NM_001360067

RefSeq (protein)

NP_001287959
NP_002079

NP_032194
NP_001346996
NP_001389776
NP_001389777
NP_001389778

Location (UCSC)Chr 19: 42 – 42.07 Mb Chr 7: 25.01 – 25.07 Mb
PubMed search[3] [4]
Wikidata

Glutamate receptor, ionotropic kainate 5 is a protein that in humans is encoded by the GRIK5 gene.[5] [6]

Function

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This gene encodes a protein that belongs to the glutamate-gated ionic channel family. Glutamate functions as the major excitatory neurotransmitter in the central nervous system through activation of ligand-gated ion channels and G protein-coupled membrane receptors. The protein encoded by this gene forms functional heteromeric kainate-preferring ionic channels with the subunits encoded by related gene family members.[6]

Interactions

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GRIK5 has been shown to interact with DLG4 [7] [8] and GRIK2.[9] [10]

See also

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References

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  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000105737Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000003378Ensembl, 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. ^ Szpirer C, Molne M, Antonacci R, Jenkins NA, Finelli P, Szpirer J, Riviere M, Rocchi M, Gilbert DJ, Copeland NG, et al. (January 1995). "The genes encoding the glutamate receptor subunits KA1 and KA2 (GRIK4 and GRIK5) are located on separate chromosomes in human, mouse, and rat". Proc Natl Acad Sci U S A. 91 (25): 11849–53. Bibcode:1994PNAS...9111849S. doi:10.1073/pnas.91.25.11849 . PMC 45333 . PMID 7527545.
  6. ^ a b "Entrez Gene: GRIK5 glutamate receptor, ionotropic, kainate 5".
  7. ^ Mehta S, Wu H, Garner CC, Marshall J (May 2001). "Molecular mechanisms regulating the differential association of kainate receptor subunits with SAP90/PSD-95 and SAP97". J. Biol. Chem. 276 (19): 16092–9. doi:10.1074/jbc.M100643200 . PMID 11279111.
  8. ^ Garcia EP, Mehta S, Blair LA, Wells DG, Shang J, Fukushima T, Fallon JR, Garner CC, Marshall J (October 1998). "SAP90 binds and clusters kainate receptors causing incomplete desensitization". Neuron. 21 (4): 727–39. doi:10.1016/S0896-6273(00)80590-5 . PMID 9808460. S2CID 18723258.
  9. ^ Wenthold RJ, Trumpy VA, Zhu WS, Petralia RS (January 1994). "Biochemical and assembly properties of GluR6 and KA2, two members of the kainate receptor family, determined with subunit-specific antibodies". J. Biol. Chem. 269 (2): 1332–9. doi:10.1016/S0021-9258(17)42262-9 . PMID 8288598.
  10. ^ Ripellino JA, Neve RL, Howe JR (January 1998). "Expression and heteromeric interactions of non-N-methyl-D-aspartate glutamate receptor subunits in the developing and adult cerebellum". Neuroscience. 82 (2): 485–97. doi:10.1016/S0306-4522(97)00296-0 . PMID 9466455. S2CID 23219004.

Further reading

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This article incorporates text from the United States National Library of Medicine, which is in the public domain.


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