Page last updated: 2024-08-07 16:20:53

Gamma-aminobutyric acid receptor subunit beta-3

A gamma-aminobutyric acid receptor subunit beta-3 that is encoded in the genome of human. [PRO:DNx, UniProtKB:P28472]

Synonyms

GABA(A) receptor subunit beta-3

Research

Bioassay Publications (68)

TimeframeStudies on this Protein(%)All Drugs %
pre-19903 (4.41)18.7374
1990's8 (11.76)18.2507
2000's34 (50.00)29.6817
2010's19 (27.94)24.3611
2020's4 (5.88)2.80

Compounds (113)

Drugs with Inhibition Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
gamma-aminobutyric acidHomo sapiens (human)Ki0.116522
phenytoinHomo sapiens (human)Ki100.000011
chlordiazepoxideHomo sapiens (human)Ki0.48611616
clonazepamHomo sapiens (human)IC50555,904.000011
clonazepamHomo sapiens (human)Ki0.000811
nordazepamHomo sapiens (human)IC50106,414.000011
diazepamHomo sapiens (human)IC5030,898.759344
diazepamHomo sapiens (human)Ki0.11593030
fipronilHomo sapiens (human)IC500.019433
flumazenilHomo sapiens (human)Ki0.02541212
flunitrazepamHomo sapiens (human)IC50263,027.000011
flunitrazepamHomo sapiens (human)Ki0.33581212
fluoxetineHomo sapiens (human)IC505.200012
hydroxyureaHomo sapiens (human)Ki113.000012
isoguvacineHomo sapiens (human)Ki0.055012
4-piperidinecarboxylic acidHomo sapiens (human)Ki0.505612
kynurenic acidHomo sapiens (human)IC502,900.000011
muscimolHomo sapiens (human)IC500.016011
muscimolHomo sapiens (human)Ki0.008522
nitrazepamHomo sapiens (human)IC50100,000.000011
cm 7116Homo sapiens (human)IC50500,035.000011
pentobarbitalHomo sapiens (human)IC5088.000011
propofolHomo sapiens (human)IC5028.000033
ro 15-4513Homo sapiens (human)Ki0.00461414
temazepamHomo sapiens (human)IC5062,517.300011
triazolamHomo sapiens (human)Ki2.000955
zolpidemHomo sapiens (human)Ki3.08193030
triiodothyronineHomo sapiens (human)IC5023.000011
bicucullineHomo sapiens (human)IC5015.000011
flavoneHomo sapiens (human)Ki0.508522
chlordesmethyldiazepamHomo sapiens (human)IC50277,952.001422
6-aminonicotinic acidHomo sapiens (human)Ki4.236912
halazepamHomo sapiens (human)IC5010,864.300011
progabideHomo sapiens (human)Ki40.000011
duloxetineHomo sapiens (human)IC500.019012
norharmanHomo sapiens (human)IC501.621811
baicalinHomo sapiens (human)Ki77.624711
abecarnilHomo sapiens (human)Ki1.10821010
2-aminonicotinic acidHomo sapiens (human)Ki100.000011
n-desmethylflunitrazepamHomo sapiens (human)IC5025,003.500011
7-aminonitrazepamHomo sapiens (human)IC502,588.210011
ro 20-1815Homo sapiens (human)IC5015,381.500011
brexanoloneHomo sapiens (human)IC500.022011
2,5-dihydro-2-(4-methoxyphenyl)-3h-pyrazolo(4,3-c)quinolin-3-oneHomo sapiens (human)IC500.000111
methyl 6,7-dimethoxy-4-ethyl-beta-carboline-3-carboxylateHomo sapiens (human)Ki0.01463434
beta-carboline-3-carboxylic acid ethyl esterHomo sapiens (human)IC500.005011
beta-carboline-3-carboxylic acid ethyl esterHomo sapiens (human)Ki0.43441515
beta-carboline-3-carboxylic acid methyl esterHomo sapiens (human)IC500.005011
sr 95531Homo sapiens (human)Ki0.240011
bretazenilHomo sapiens (human)Ki0.002955
cl 218872Homo sapiens (human)Ki2.04942323
ro 15-3505Homo sapiens (human)Ki0.01661111
zk 93426Homo sapiens (human)Ki0.137044
zk 93423Homo sapiens (human)Ki0.20381010
3-ethoxy-beta-carbolineHomo sapiens (human)IC500.024011
3-ethoxy-beta-carbolineHomo sapiens (human)Ki0.40511414
tert-butyl beta-carboline-3-carboxylateHomo sapiens (human)IC500.010011
tert-butyl beta-carboline-3-carboxylateHomo sapiens (human)Ki1.02731616
5-(4-piperidyl)isoxazol-3-olHomo sapiens (human)Ki11.000011
ro 14-7437Homo sapiens (human)Ki0.060955
3',6-dinitroflavoneHomo sapiens (human)Ki0.012011
l 663581Homo sapiens (human)Ki0.046455
cgp 36742Homo sapiens (human)IC50508.000011
pitrazepinHomo sapiens (human)IC500.240011
7-aminoclonazepamHomo sapiens (human)IC5013,335.200011
zg 63Homo sapiens (human)Ki0.01451010
ro 5-3438Homo sapiens (human)IC5071,449.600011
cocaineHomo sapiens (human)IC50127.000011
6-bromoflavoneHomo sapiens (human)Ki0.070811
n-desmethylflunitrazepamHomo sapiens (human)IC50666,807.000011
ro 05-4082Homo sapiens (human)IC50454,988.000011
l 364373Homo sapiens (human)IC50100.000011
1-(1h-indol-3-ylcarbonyl)-n-(4-methoxybenzyl)formamideHomo sapiens (human)Ki0.162211
2-[(2-ethoxyphenoxy)-phenylmethyl]morpholineHomo sapiens (human)IC500.011012
meclonazepamHomo sapiens (human)IC50833,681.000011
isothazHomo sapiens (human)IC5016.000011
n-(indol-3-ylglyoxylyl)benzylamineHomo sapiens (human)Ki0.120211
6-bromo-3'-nitroflavoneHomo sapiens (human)Ki0.001011
3-propoxy-beta-carbolineHomo sapiens (human)IC500.011011
3-propoxy-beta-carbolineHomo sapiens (human)Ki0.38451616
apigeninHomo sapiens (human)Ki3.020011
harmanHomo sapiens (human)IC5012.302711
amentoflavoneHomo sapiens (human)Ki0.006022
baicaleinHomo sapiens (human)Ki5.623411
chrysinHomo sapiens (human)Ki3.020011
hispidulinHomo sapiens (human)Ki1.000011
scutellareinHomo sapiens (human)Ki12.022611
wogoninHomo sapiens (human)Ki2.041711
cholesta-3,5-dien-7-oneHomo sapiens (human)IC5012.520055
l 655,708Homo sapiens (human)Ki0.03202222
ry 80Homo sapiens (human)Ki0.02172732
1-Ethyl-9H-pyrido[3,4-b]indoleHomo sapiens (human)IC50251.189011
ganaxoloneHomo sapiens (human)IC500.042011
mrk 016Homo sapiens (human)Ki0.550488
6,6-dimethyl-3-(2-hydroxyethyl)thio-1-(thiazol-2-yl)-6,7-dihydro-2-benzothiophen-4(5h)-oneHomo sapiens (human)Ki0.014488
bis(7)-tacrineHomo sapiens (human)IC506.000011
qh-ii-66Homo sapiens (human)Ki0.634555
l 838,417Homo sapiens (human)Ki0.001277
ry 024Homo sapiens (human)Ki0.01511818
pwz-029Homo sapiens (human)Ki0.71382020
naluzotanHomo sapiens (human)Ki2.000011
basimglurantHomo sapiens (human)Ki3.160011
ro 4956371Homo sapiens (human)Ki3.160011
mdv 3100Homo sapiens (human)IC503.000011
ns 11394Homo sapiens (human)Ki0.000333
valproate sodiumHomo sapiens (human)Ki100.000011
mrk-409Homo sapiens (human)Ki0.000233
4-amino-8-(2-fluoro-6-methoxy-phenyl)-n-propylcinnoline-3-carboxamideHomo sapiens (human)Ki0.000311
4-amino-8-(2,5-dimethoxyphenyl)-n-propylcinnoline-3-carboxamideHomo sapiens (human)Ki0.020011
apalutamideHomo sapiens (human)IC503.000011
nitd 609Homo sapiens (human)IC5010.000011

Drugs with Activation Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
gamma-aminobutyric acidHomo sapiens (human)EC5026.787899
benzyl alcoholHomo sapiens (human)EC5050,000.000011
diazepamHomo sapiens (human)EC500.070333
flumazenilHomo sapiens (human)Kd0.000411
isoguvacineHomo sapiens (human)EC5090.000066
4-piperidinecarboxylic acidHomo sapiens (human)EC50426.666766
muscimolHomo sapiens (human)EC5027.000011
piperidine-4-sulfonic acidHomo sapiens (human)EC5061.833366
propofolHomo sapiens (human)EC5022.940055
zaleplonHomo sapiens (human)EC501.210033
honokiolHomo sapiens (human)EC5059.600011
brexanoloneHomo sapiens (human)EC500.129333
imidazoleacetic acidHomo sapiens (human)EC50405.000066
alphaxaloneHomo sapiens (human)EC500.450011
methyl 6,7-dimethoxy-4-ethyl-beta-carboline-3-carboxylateHomo sapiens (human)EC500.009033
loreclezoleHomo sapiens (human)EC5011.000011
valerenic acidHomo sapiens (human)EC5019.000011
ganaxoloneHomo sapiens (human)EC500.184522
ry 024Homo sapiens (human)EC50111.160055
batatasin-iiiHomo sapiens (human)EC5067.200011

Drugs with Other Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
(1,2,5,6-tetrahydropyridin-4-yl)methylphosphinic acidHomo sapiens (human)Kb320.000011

Enables

This protein enables 4 target(s):

TargetCategoryDefinition
GABA-A receptor activitymolecular functionCombining with the amino acid gamma-aminobutyric acid (GABA, 4-aminobutyrate) to initiate a change in cell activity. GABA-A receptors function as chloride channels. [PMID:8974333]
GABA-gated chloride ion channel activitymolecular functionEnables the transmembrane transfer of a chloride ion by a channel that opens when GABA has been bound by the channel complex or one of its constituent parts. [GOC:mtg_transport, ISBN:0815340729]
identical protein bindingmolecular functionBinding to an identical protein or proteins. [GOC:jl]
neurotransmitter receptor activitymolecular functionCombining with a neurotransmitter and transmitting the signal to initiate a change in cell activity. [GOC:jl, GOC:signaling]

Located In

This protein is located in 3 target(s):

TargetCategoryDefinition
plasma membranecellular componentThe membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. [ISBN:0716731363]
cytoplasmic vesicle membranecellular componentThe lipid bilayer surrounding a cytoplasmic vesicle. [GOC:mah]
postsynaptic specialization membranecellular componentThe membrane component of the postsynaptic specialization. This is the region of the postsynaptic membrane in which the population of neurotransmitter receptors involved in synaptic transmission are concentrated. [GOC:dos]

Active In

This protein is active in 3 target(s):

TargetCategoryDefinition
neuron projectioncellular componentA prolongation or process extending from a nerve cell, e.g. an axon or dendrite. [GOC:jl, http://www.cogsci.princeton.edu/~wn/]
synapsecellular componentThe junction between an axon of one neuron and a dendrite of another neuron, a muscle fiber or a glial cell. As the axon approaches the synapse it enlarges into a specialized structure, the presynaptic terminal bouton, which contains mitochondria and synaptic vesicles. At the tip of the terminal bouton is the presynaptic membrane; facing it, and separated from it by a minute cleft (the synaptic cleft) is a specialized area of membrane on the receiving cell, known as the postsynaptic membrane. In response to the arrival of nerve impulses, the presynaptic terminal bouton secretes molecules of neurotransmitters into the synaptic cleft. These diffuse across the cleft and transmit the signal to the postsynaptic membrane. [GOC:aruk, ISBN:0198506732, PMID:24619342, PMID:29383328, PMID:31998110]
plasma membranecellular componentThe membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. [ISBN:0716731363]

Part Of

This protein is part of 3 target(s):

TargetCategoryDefinition
GABA-A receptor complexcellular componentA protein complex which is capable of GABA-A receptor activity. In human, it is usually composed of either two alpha, two beta and one gamma chain of the GABA-A receptor subunits or 5 chains of the GABA-A receptor subunits rho1-3 (formally known as GABA-C receptor). [GO_REF:0000088, GOC:bhm, GOC:TermGenie, PMID:18790874]
chloride channel complexcellular componentAn ion channel complex through which chloride ions pass. [GOC:mah]
transmembrane transporter complexcellular componentA transmembrane protein complex which enables the transfer of a substance from one side of a membrane to the other. [GOC:bhm, GOC:TermGenie, PMID:18024586]

Involved In

This protein is involved in 9 target(s):

TargetCategoryDefinition
signal transductionbiological processThe cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell. [GOC:go_curators, GOC:mtg_signaling_feb11]
gamma-aminobutyric acid signaling pathwaybiological processThe series of molecular signals generated by the binding of gamma-aminobutyric acid (GABA, 4-aminobutyrate), an amino acid which acts as a neurotransmitter in some organisms, to its receptor on the surface of a target cell. [GOC:mah]
synaptic transmission, GABAergicbiological processThe vesicular release of gamma-aminobutyric acid (GABA). from a presynapse, across a chemical synapse, the subsequent activation of GABA receptors at the postsynapse of a target cell (neuron, muscle, or secretory cell) and the effects of this activation on the postsynaptic membrane potential and ionic composition of the postsynaptic cytosol. This process encompasses both spontaneous and evoked release of neurotransmitter and all parts of synaptic vesicle exocytosis. Evoked transmission starts with the arrival of an action potential at the presynapse. [GOC:dos, ISBN:0126603030]
roof of mouth developmentbiological processThe biological process whose specific outcome is the progression of the roof of the mouth from an initial condition to its mature state. This process begins with the formation of the structure and ends with the mature structure. The roof of the mouth is the partition that separates the nasal and oral cavities. [GOC:dph, ISBN:0721662544]
cellular response to histaminebiological processAny process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a histamine stimulus. Histamine, the biogenic amine 2-(1H-imidazol-4-yl)ethanamine, is involved in local immune responses as well as regulating physiological function in the gut and acting as a neurotransmitter. [GOC:mah]
chloride transmembrane transportbiological processThe process in which chloride is transported across a membrane. [GOC:TermGenie, GOC:vw]
inhibitory synapse assemblybiological processThe aggregation, arrangement and bonding together of a set of components to form an inhibitory synapse. [GO_REF:0000079, GOC:bf, GOC:PARL, GOC:TermGenie]
chemical synaptic transmissionbiological processThe vesicular release of classical neurotransmitter molecules from a presynapse, across a chemical synapse, the subsequent activation of neurotransmitter receptors at the postsynapse of a target cell (neuron, muscle, or secretory cell) and the effects of this activation on the postsynaptic membrane potential and ionic composition of the postsynaptic cytosol. This process encompasses both spontaneous and evoked release of neurotransmitter and all parts of synaptic vesicle exocytosis. Evoked transmission starts with the arrival of an action potential at the presynapse. [GOC:jl, MeSH:D009435]
regulation of membrane potentialbiological processAny process that modulates the establishment or extent of a membrane potential, the electric potential existing across any membrane arising from charges in the membrane itself and from the charges present in the media on either side of the membrane. [GOC:jl, GOC:mtg_cardio, GOC:tb, ISBN:0198506732]