GABRD

From Wikipedia, the free encyclopedia

Gamma-aminobutyric acid (GABA) A receptor, delta

Identifiers

GABRD; MGC45284

External IDs

OMIM: 137163 MGI: 95622 HomoloGene: 55489

Gene ontology
Molecular Function:	• GABA-A receptor activity • ion channel activity • extracellular ligand-gated ion channel activity • chloride channel activity • neurotransmitter receptor activity • chloride ion binding
Cellular Component:	• integral to plasma membrane • postsynaptic membrane
Biological Process:	• ion transport • signal transduction

RNA expression pattern

More reference expression data

Orthologs

Human

Mouse

Refseq

NM_000815 (mRNA)
NP_000806 (protein)

NM_008072 (mRNA)
NP_032098 (protein)

Location

Chr 1: 1.94 - 1.95 Mb

Chr 4: 154.23 - 154.24 Mb

Pubmed search

[1]

[2]

Gamma-aminobutyric acid (GABA) A receptor, delta, also known as GABRD, is a human gene.^[1]

Gamma-aminobutyric acid (GABA) is the major inhibitory neurotransmitter in the mammalian brain where it acts at GABA-A receptors, which are ligand-gated chloride channels. Chloride conductance of these channels can be modulated by agents such as benzodiazepines that bind to the GABA-A receptor. The GABA-A receptor is generally pentameric and there are five types of subunits: alpha, beta, gamma, delta, and rho. This gene encodes the delta subunit.^[1]

1 See also
2 References
3 Further reading
4 External links

[edit] See also

GABAA receptor

[edit] References

^ ^a ^b Entrez Gene: GABRD gamma-aminobutyric acid (GABA) A receptor, delta.

[edit] Further reading

Lim J, Hao T, Shaw C, et al. (2006). "A protein-protein interaction network for human inherited ataxias and disorders of Purkinje cell degeneration.". Cell 125 (4): 801–14. doi:10.1016/j.cell.2006.03.032. PMID 16713569.
Gregory SG, Barlow KF, McLay KE, et al. (2006). "The DNA sequence and biological annotation of human chromosome 1.". Nature 441 (7091): 315–21. doi:10.1038/nature04727. PMID 16710414.
Kimura K, Wakamatsu A, Suzuki Y, et al. (2006). "Diversification of transcriptional modulation: large-scale identification and characterization of putative alternative promoters of human genes.". Genome Res. 16 (1): 55–65. doi:10.1101/gr.4039406. PMID 16344560.
Rual JF, Venkatesan K, Hao T, et al. (2005). "Towards a proteome-scale map of the human protein-protein interaction network.". Nature 437 (7062): 1173–8. doi:10.1038/nature04209. PMID 16189514.
Lenzen KP, Heils A, Lorenz S, et al. (2005). "Association analysis of the Arg220His variation of the human gene encoding the GABA delta subunit with idiopathic generalized epilepsy.". Epilepsy Res. 65 (1-2): 53–7. doi:10.1016/j.eplepsyres.2005.04.005. PMID 16023832.
Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMID 15489334.
Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences.". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMID 12477932.
Windpassinger C, Kroisel PM, Wagner K, Petek E (2002). "The human gamma-aminobutyric acid A receptor delta (GABRD) gene: molecular characterisation and tissue-specific expression.". Gene 292 (1-2): 25–31. PMID 12119096.
Emberger W, Windpassinger C, Petek E, et al. (2000). "Assignment of the human GABAA receptor delta-subunit gene (GABRD) to chromosome band 1p36.3 distal to marker NIB1364 by radiation hybrid mapping.". Cytogenet. Cell Genet. 89 (3-4): 281–2. PMID 10965146.
Sommer B, Poustka A, Spurr NK, Seeburg PH (1991). "The murine GABAA receptor delta-subunit gene: structure and assignment to human chromosome 1.". DNA Cell Biol. 9 (8): 561–8. PMID 2176788.

[edit] External links

MeSH GABRD+protein,+human

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

v • d • e Ion channel, receptor: ligand-gated ion channels

Cys-loop receptors	5-HT/serotonin: 5-HT₃ (A) GABA: GABA A (α₁, α₂, α₃, α₄, α₅, α₆, β₁, β₂, β₃, γ₂, γ₃, δ, ε, π), GABA C (ρ₁, ρ₂) Glycine: α₁, α₂, β Nicotinic acetylcholine: α1, α2, α3, α4, α5, α7, α9, β1, β2, β3, β4, δ, ε, combinations ((α4)₂(β2)₃, (α7)₅, Ganglion type, Muscle type)

Ionotropic glutamates	AMPA (1, 2, 3, 4) - Kainate (1, 2, 3, 5) - NMDA (1, 2A, 2B, 2C, 2D)

ATP-gated channels	Purinergic receptors: P2X (1, 2, 3, 4, 5, 6, 7)