A glutamate receptor ionotropic, kainate 3 that is encoded in the genome of human. [PRO:DNx, UniProtKB:Q13003]
GluK3;
Excitatory amino acid receptor 5;
EAA5;
Glutamate receptor 7;
GluR-7;
GluR7
| Timeframe | Studies on this Protein(%) | All Drugs % |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 2 (25.00) | 18.2507 |
| 2000's | 4 (50.00) | 29.6817 |
| 2010's | 2 (25.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Drug | Taxonomy | Measurement | Average (mM) | Bioassay(s) | Publication(s) |
|---|---|---|---|---|---|
| alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid | Homo sapiens (human) | IC50 | 68.0000 | 1 | 1 |
| kainic acid | Homo sapiens (human) | IC50 | 0.0770 | 1 | 1 |
| kainic acid | Homo sapiens (human) | Ki | 0.0100 | 2 | 2 |
| glutamic acid | Homo sapiens (human) | Ki | 0.7890 | 2 | 2 |
| ly 293558 | Homo sapiens (human) | IC50 | 247.0000 | 1 | 1 |
| ly 293558 | Homo sapiens (human) | Ki | 100.0000 | 1 | 1 |
| 2,3-dioxo-6-nitro-7-sulfamoylbenzo(f)quinoxaline | Homo sapiens (human) | IC50 | 44.0000 | 1 | 1 |
| 2,3-dioxo-6-nitro-7-sulfamoylbenzo(f)quinoxaline | Homo sapiens (human) | Ki | 18.0000 | 1 | 1 |
| ubp 302 | Homo sapiens (human) | IC50 | 4.0000 | 1 | 1 |
| ubp296 | Homo sapiens (human) | IC50 | 880.0000 | 1 | 1 |
| ubp296 | Homo sapiens (human) | Ki | 374.0000 | 1 | 1 |
This protein enables 6 target(s):
| Target | Category | Definition |
|---|---|---|
| adenylate cyclase inhibiting G protein-coupled glutamate receptor activity | molecular function | Combining with glutamate and transmitting the signal across the membrane by activating the alpha-subunit of an associated heterotrimeric G-protein complex to inhibit downstream adenylate cyclase activity. [GOC:bf, GOC:dph] |
| glutamate-gated receptor activity | molecular function | Catalysis of the transmembrane transfer of an ion by a channel that opens when glutamate has been bound by the channel complex or one of its constituent parts. [ISBN:0198506732] |
| glutamate receptor activity | molecular function | Combining with glutamate and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity. [GOC:ai, GOC:signaling] |
| kainate selective glutamate receptor activity | molecular function | An ionotropic glutamate receptor activity that exhibits fast gating by glutamate, acts by opening a cation channel permeable to sodium and potassium, and for which kainate is an agonist. [GOC:mah, PMID:10049997, PMID:8804111] |
| ligand-gated monoatomic ion channel activity involved in regulation of presynaptic membrane potential | molecular function | Any ligand-gated ion channel activity, occurring in the presynaptic membrane, that is involved in regulation of presynaptic membrane potential. [GOC:dos, PMID:15145529, PMID:19558451] |
| transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential | molecular function | Any transmitter-gated ion channel activity that is involved in regulation of postsynaptic membrane potential. [GO_REF:0000061, GOC:TermGenie, PMID:20200227] |
This protein is located in 7 target(s):
| Target | Category | Definition |
|---|---|---|
| plasma membrane | cellular component | The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. [ISBN:0716731363] |
| axon | cellular component | The long process of a neuron that conducts nerve impulses, usually away from the cell body to the terminals and varicosities, which are sites of storage and release of neurotransmitter. [GOC:nln, ISBN:0198506732] |
| dendrite | cellular component | A neuron projection that has a short, tapering, morphology. Dendrites receive and integrate signals from other neurons or from sensory stimuli, and conduct nerve impulses towards the axon or the cell body. In most neurons, the impulse is conveyed from dendrites to axon via the cell body, but in some types of unipolar neuron, the impulse does not travel via the cell body. [GOC:aruk, GOC:bc, GOC:dos, GOC:mah, GOC:nln, ISBN:0198506732] |
| dendrite cytoplasm | cellular component | All of the contents of a dendrite, excluding the surrounding plasma membrane. [GOC:mah] |
| terminal bouton | cellular component | Terminal inflated portion of the axon, containing the specialized apparatus necessary to release neurotransmitters. The axon terminus is considered to be the whole region of thickening and the terminal bouton is a specialized region of it. [GOC:dph, GOC:mc, GOC:nln, PMID:10218156, PMID:8409967] |
| perikaryon | cellular component | The portion of the cell soma (neuronal cell body) that excludes the nucleus. [GOC:jl] |
| glutamatergic synapse | cellular component | A synapse that uses glutamate as a neurotransmitter. [GOC:dos] |
This protein is active in 3 target(s):
| Target | Category | Definition |
|---|---|---|
| postsynaptic density membrane | cellular component | The membrane component of the postsynaptic density. This is the region of the postsynaptic membrane in which the population of neurotransmitter receptors involved in synaptic transmission are concentrated. [GOC:dos] |
| plasma membrane | cellular component | The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. [ISBN:0716731363] |
| presynaptic membrane | cellular component | A specialized area of membrane of the axon terminal that faces the plasma membrane of the neuron or muscle fiber with which the axon terminal establishes a synaptic junction; many synaptic junctions exhibit structural presynaptic characteristics, such as conical, electron-dense internal protrusions, that distinguish it from the remainder of the axon plasma membrane. [GOC:jl, ISBN:0815316194] |
This protein is part of 1 target(s):
| Target | Category | Definition |
|---|---|---|
| kainate selective glutamate receptor complex | cellular component | An assembly of four or five subunits which form a structure with an extracellular N-terminus and a large loop that together form the ligand binding domain. The C-terminus is intracellular. The ionotropic glutamate receptor complex itself acts as a ligand gated ion channel; on binding glutamate, charged ions pass through a channel in the center of the receptor complex. Kainate receptors are multimeric assemblies of GluK1-3 (also called GluR5-7), GluK4 (KA1) and GluK5 (KA2) subunits. [GOC:bf, http://www.bris.ac.uk/Depts/Synaptic/info/glutamate.html, PMID:18655795] |
This protein is involved in 11 target(s):
| Target | Category | Definition |
|---|---|---|
| adenylate cyclase-inhibiting G protein-coupled glutamate receptor signaling pathway | biological process | An adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway initiated by glutamate binding to its receptor, and ending with the regulation of a downstream cellular process. [GOC:dph, GOC:mah, GOC:signaling, GOC:tb] |
| glutamate receptor signaling pathway | biological process | The series of molecular signals initiated by the binding of glutamate to its receptor on the surface of a target cell, and ending with the regulation of a downstream cellular process, e.g. transcription. [GOC:mah, GOC:signaling, PMID:9131252] |
| G protein-coupled glutamate receptor signaling pathway | biological process | A G protein-coupled receptor signaling pathway initiated by glutamate binding to its receptor on the surface of a target cell, and ending with the regulation of a downstream cellular process. [GOC:mah, GOC:signaling, PMID:9131252] |
| monoatomic ion transmembrane transport | biological process | A process in which a monoatomic ion is transported across a membrane. Monatomic ions (also called simple ions) are ions consisting of exactly one atom. [GOC:mah] |
| ionotropic glutamate receptor signaling pathway | biological process | The series of molecular signals initiated by glutamate binding to a glutamate receptor on the surface of the target cell, followed by the movement of ions through a channel in the receptor complex, and ending with the regulation of a downstream cellular process, e.g. transcription. [GOC:signaling, ISBN:0198506732] |
| regulation of membrane potential | biological process | Any 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] |
| negative regulation of synaptic transmission, glutamatergic | biological process | Any process that stops, prevents, or reduces the frequency, rate or extent of glutamatergic synaptic transmission, the process of communication from a neuron to another neuron across a synapse using the neurotransmitter glutamate. [GOC:ai] |
| regulation of postsynaptic membrane potential | biological process | Any process that modulates the potential difference across a post-synaptic membrane. [GOC:dph, GOC:ef] |
| regulation of presynaptic membrane potential | biological process | Any process that modulates the potential difference across a presynaptic membrane. [GOC:dph, GOC:ef] |
| modulation of chemical synaptic transmission | biological process | Any process that modulates the frequency or amplitude of synaptic transmission, the process of communication from a neuron to a target (neuron, muscle, or secretory cell) across a synapse. Amplitude, in this case, refers to the change in postsynaptic membrane potential due to a single instance of synaptic transmission. [GOC:ai] |
| synaptic transmission, glutamatergic | biological process | The vesicular release of glutamate from a presynapse, across a chemical synapse, the subsequent activation of glutamate 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] |