GABRR1

Protein-coding gene in the species Homo sapiens
GABRR1
Identifiers
AliasesGABRR1, gamma-aminobutyric acid type A receptor rho1 subunit, gamma-aminobutyric acid type A receptor subunit rho1
External IDsOMIM: 137161; MGI: 95625; HomoloGene: 20470; GeneCards: GABRR1; OMA:GABRR1 - orthologs
Gene location (Human)
Chromosome 6 (human)
Chr.Chromosome 6 (human)[1]
Chromosome 6 (human)
Genomic location for GABRR1
Genomic location for GABRR1
Band6q15Start89,177,504 bp[1]
End89,231,278 bp[1]
Gene location (Mouse)
Chromosome 4 (mouse)
Chr.Chromosome 4 (mouse)[2]
Chromosome 4 (mouse)
Genomic location for GABRR1
Genomic location for GABRR1
Band4 A5|4 14.68 cMStart33,132,521 bp[2]
End33,163,588 bp[2]
RNA expression pattern
Bgee
HumanMouse (ortholog)
Top expressed in
  • testicle

  • gonad

  • Descending thoracic aorta

  • ascending aorta

  • pancreatic ductal cell

  • tibialis anterior muscle

  • deltoid muscle

  • tibial arteries

  • left coronary artery

  • right coronary artery
    n/a
More reference expression data
BioGPS
More reference expression data
Gene ontology
Molecular function
  • chloride channel activity
  • extracellular ligand-gated ion channel activity
  • GABA-A receptor activity
  • ion channel activity
  • transmembrane signaling receptor activity
  • ligand-gated ion channel activity involved in regulation of presynaptic membrane potential
  • transmitter-gated ion channel activity involved in regulation of postsynaptic membrane potential
Cellular component
  • integral component of membrane
  • GABA-A receptor complex
  • postsynaptic membrane
  • membrane
  • plasma membrane
  • synapse
  • integral component of plasma membrane
  • chloride channel complex
  • cell junction
  • neuron projection
  • glutamatergic synapse
  • GABA-ergic synapse
Biological process
  • gamma-aminobutyric acid signaling pathway
  • chloride transmembrane transport
  • ion transport
  • chloride transport
  • chemical synaptic transmission
  • ion transmembrane transport
  • signal transduction
  • regulation of membrane potential
  • nervous system process
  • regulation of postsynaptic membrane potential
  • regulation of presynaptic membrane potential
Sources:Amigo / QuickGO
Orthologs
SpeciesHumanMouse
Entrez

2569

14408

Ensembl

ENSG00000146276

ENSMUSG00000028280

UniProt

P24046

P56475

RefSeq (mRNA)

NM_001256703
NM_001256704
NM_001267582
NM_002042

NM_008075

RefSeq (protein)

NP_001243632
NP_001243633
NP_001254511
NP_002033

NP_032101

Location (UCSC)Chr 6: 89.18 – 89.23 MbChr 4: 33.13 – 33.16 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Gamma-aminobutyric acid receptor subunit rho-1 is a protein that in humans is encoded by the GABRR1 gene.[5][6][7]

GABA is the major inhibitory neurotransmitter in the mammalian brain where it acts at GABA receptors, which are ligand-gated chloride channels. GABRR1 is a member of the rho subunit family.[7]

See also

  • GABAA-ρ receptor

References

  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000146276 – Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000028280 – Ensembl, 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. ^ Cutting GR, Lu L, O'Hara BF, Kasch LM, Montrose-Rafizadeh C, Donovan DM, Shimada S, Antonarakis SE, Guggino WB, Uhl GR, et al. (May 1991). "Cloning of the gamma-aminobutyric acid (GABA) rho 1 cDNA: a GABA receptor subunit highly expressed in the retina". Proc Natl Acad Sci U S A. 88 (7): 2673–2677. Bibcode:1991PNAS...88.2673C. doi:10.1073/pnas.88.7.2673. PMC 51300. PMID 1849271.
  6. ^ Cutting GR, Curristin S, Zoghbi H, O'Hara B, Seldin MF, Uhl GR (May 1992). "Identification of a putative gamma-aminobutyric acid (GABA) receptor subunit rho2 cDNA and colocalization of the genes encoding rho2 (GABRR2) and rho1 (GABRR1) to human chromosome 6q14-q21 and mouse chromosome 4". Genomics. 12 (4): 801–806. doi:10.1016/0888-7543(92)90312-G. PMID 1315307.
  7. ^ a b "Entrez Gene: GABRR1 gamma-aminobutyric acid (GABA) receptor, rho 1".

Further reading

  • Wang TL, Hackam A, Guggino WB, Cutting GR (1995). "A single histidine residue is essential for zinc inhibition of GABA rho 1 receptors". J. Neurosci. 15 (11): 7684–7691. doi:10.1523/jneurosci.15-11-07684.1995. PMC 6578093. PMID 7472519.
  • Hackam AS, Wang TL, Guggino WB, Cutting GR (1997). "The N-terminal domain of human GABA receptor rho1 subunits contains signals for homooligomeric and heterooligomeric interaction". J. Biol. Chem. 272 (21): 13750–13757. doi:10.1074/jbc.272.21.13750. PMID 9153229.
  • Kusama T, Hatama K, Sakurai M, et al. (1999). "Consensus phosphorylation sites of human GABA(c)/GABArho receptors are not critical for inhibition by protein kinase C activation". Neurosci. Lett. 255 (1): 17–20. doi:10.1016/S0304-3940(98)00696-X. PMID 9839716. S2CID 12933301.
  • Hanley JG, Koulen P, Bedford F, et al. (1999). "The protein MAP-1B links GABA(C) receptors to the cytoskeleton at retinal synapses". Nature. 397 (6714): 66–69. Bibcode:1999Natur.397...66H. doi:10.1038/16258. PMID 9892354. S2CID 4421437.
  • Bailey ME, Albrecht BE, Johnson KJ, Darlison MG (1999). "Genetic linkage and radiation hybrid mapping of the three human GABA(C) receptor rho subunit genes: GABRR1, GABRR2 and GABRR3". Biochim. Biophys. Acta. 1447 (2–3): 307–312. doi:10.1016/S0167-4781(99)00167-0. PMID 10542332.
  • Hanley JG, Jones EM, Moss SJ (2000). "GABA receptor rho1 subunit interacts with a novel splice variant of the glycine transporter, GLYT-1". J. Biol. Chem. 275 (2): 840–846. doi:10.1074/jbc.275.2.840. PMID 10625616.
  • Filippova N, Sedelnikova A, Zong Y, et al. (2000). "Regulation of recombinant gamma-aminobutyric acid (GABA)(A) and GABA(C) receptors by protein kinase C". Mol. Pharmacol. 57 (5): 847–856. PMID 10779366.
  • Billups D, Hanley JG, Orme M, et al. (2001). "GABAC receptor sensitivity is modulated by interaction with MAP1B". J. Neurosci. 20 (23): 8643–8650. doi:10.1523/jneurosci.20-23-08643.2000. PMC 6773065. PMID 11102469.
  • Wang QW, Li ZW, Wang F, Yang JQ (2002). "Modulation by divalent cations of GABA rho 1 receptor from human retina expressed in Xenopus oocytes". Biomed. Environ. Sci. 14 (4): 269–277. PMID 11862606.
  • Sedelnikova A, Weiss DS (2002). "Phosphorylation of the recombinant rho1 GABA receptor". Int. J. Dev. Neurosci. 20 (3–5): 237–246. doi:10.1016/S0736-5748(02)00037-0. PMID 12175859. S2CID 54402119.
  • Torres VI, Weiss DS (2003). "Identification of a tyrosine in the agonist binding site of the homomeric rho1 gamma-aminobutyric acid (GABA) receptor that, when mutated, produces spontaneous opening". J. Biol. Chem. 277 (46): 43741–43748. doi:10.1074/jbc.M202007200. PMID 12226075.
  • Croci C, Brändstatter JH, Enz R (2003). "ZIP3, a new splice variant of the PKC-zeta-interacting protein family, binds to GABAC receptors, PKC-zeta, and Kv beta 2". J. Biol. Chem. 278 (8): 6128–6135. doi:10.1074/jbc.M205162200. PMID 12431995.
  • Mungall AJ, Palmer SA, Sims SK, et al. (2003). "The DNA sequence and analysis of human chromosome 6". Nature. 425 (6960): 805–811. Bibcode:2003Natur.425..805M. doi:10.1038/nature02055. PMID 14574404.
  • Boué-Grabot E, Emerit MB, Toulmé E, et al. (2004). "Cross-talk and co-trafficking between rho1/GABA receptors and ATP-gated channels". J. Biol. Chem. 279 (8): 6967–6975. doi:10.1074/jbc.M307772200. PMID 14660627.
  • Martínez-Torres A, Miledi R (2004). "A single amino acid change within the ion-channel domain of the gamma-aminobutyric acid rho1 receptor accelerates desensitization and increases taurine agonism". Arch. Med. Res. 35 (3): 194–198. doi:10.1016/j.arcmed.2003.12.002. PMID 15163459.
  • Sedelnikova A, Smith CD, Zakharkin SO, et al. (2005). "Mapping the rho1 GABA(C) receptor agonist binding pocket. Constructing a complete model". J. Biol. Chem. 280 (2): 1535–1542. doi:10.1074/jbc.M409908200. PMID 15548535.
  • Song XQ, Meng F, Ramsey DJ, et al. (2006). "The GABA rho1 subunit interacts with a cellular retinoic acid binding protein in mammalian retina". Neuroscience. 136 (2): 467–475. doi:10.1016/j.neuroscience.2005.08.018. PMID 16198491. S2CID 37043103.

External links

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

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