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Repository for lectin-assisted multimodality data

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Guidelines

MIRAGE

glutamate receptor, ionotropic, AMPA2 (alpha 2)

Summary

Gene Symbol

Gria2

Organism

Mus musculus (house mouse)

External Links

NCBI Gene

14800

KEGG Gene ID

PubChem

14800

Alliance of Genome Resources

MGI:95809

Annotation

Keyword

Cell membrane
Disulfide bond
Glycoprotein
Ligand-gated ion channel
Palmitate
Phosphoprotein
Postsynaptic cell membrane
Proteomics identification
Receptor
Reference proteome
Signal
Transmembrane helix

Proteins

Displaying **all 3** entries
UniProt	Protein Name
E9QKC0
Q4LG64
G5E8H1

Annotation information from UniProt.

Gene Ontology (GO)

Displaying entries **1 - 5** of 27 in total

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GO Term	Evidence Code	PMID
regulation of receptor recycling	ISO
monoatomic ion transport	IEA
ion transport	IEA
chemical synaptic transmission	ISO
chemical synaptic transmission	IDA

GO Hierarchy

biological process

cellular process [inference]

cell communication [inference]

cell-cell signaling [inference]

synaptic signaling [inference]

trans-synaptic signaling [inference]

anterograde trans-synaptic signaling [inference]

chemical synaptic transmission

synaptic transmission, glutamatergic

signal transduction [inference]

cell surface receptor signaling pathway [inference]

glutamate receptor signaling pathway [inference]

ionotropic glutamate receptor signaling pathway

intracellular signal transduction [inference]

intracellular signaling cassette [inference]

calcium-mediated signaling

ligand-gated ion channel signaling pathway [inference]

ionotropic glutamate receptor signaling pathway

vesicle-mediated transport [inference]

endocytosis [inference]

receptor-mediated endocytosis [inference]

receptor internalization

cellular localization [inference]

localization within membrane [inference]

protein localization to membrane [inference]

receptor clustering [inference]

neurotransmitter-gated ion channel clustering [inference]

glutamate receptor clustering [inference]

AMPA glutamate receptor clustering

cellular response to stimulus [inference]

cellular response to chemical stimulus [inference]

cellular response to acid chemical [inference]

cellular response to amino acid stimulus [inference]

cellular response to glycine

cellular response to nitrogen compound [inference]

cellular response to glycine

cellular response to oxygen-containing compound [inference]

cellular response to glycine

transmembrane transport [inference]

monoatomic ion transmembrane transport

monoatomic cation transmembrane transport

cellular component organization or biogenesis [inference]

cellular component organization [inference]

cellular component assembly [inference]

protein-containing complex assembly [inference]

protein complex oligomerization [inference]

protein tetramerization

protein-containing complex organization [inference]

protein-containing complex assembly [inference]

protein complex oligomerization [inference]

protein tetramerization

multicellular organismal process [inference]

system process [inference]

nervous system process [inference]

cognition [inference]

learning or memory [inference]

learning [inference]

associative learning [inference]

conditioned place preference

behavior [inference]

learning or memory [inference]

learning [inference]

associative learning [inference]

conditioned place preference

response to stimulus [inference]

response to endogenous stimulus [inference]

response to growth factor [inference]

cellular response to growth factor stimulus [inference]

cellular response to nerve growth factor stimulus [inference]

cellular response to brain-derived neurotrophic factor stimulus

response to nerve growth factor [inference]

cellular response to nerve growth factor stimulus [inference]

cellular response to brain-derived neurotrophic factor stimulus

cellular response to endogenous stimulus [inference]

cellular response to growth factor stimulus [inference]

cellular response to nerve growth factor stimulus [inference]

cellular response to brain-derived neurotrophic factor stimulus

response to chemical [inference]

response to acid chemical [inference]

response to amino acid [inference]

cellular response to amino acid stimulus [inference]

cellular response to glycine

response to glycine [inference]

cellular response to glycine

cellular response to acid chemical [inference]

cellular response to amino acid stimulus [inference]

cellular response to glycine

cellular response to chemical stimulus [inference]

cellular response to acid chemical [inference]

cellular response to amino acid stimulus [inference]

cellular response to glycine

cellular response to nitrogen compound [inference]

cellular response to glycine

cellular response to oxygen-containing compound [inference]

cellular response to glycine

response to nitrogen compound [inference]

cellular response to nitrogen compound [inference]

cellular response to glycine

response to glycine [inference]

cellular response to glycine

response to oxygen-containing compound [inference]

cellular response to oxygen-containing compound [inference]

cellular response to glycine

response to glycine [inference]

cellular response to glycine

cellular response to stimulus [inference]

cellular response to chemical stimulus [inference]

cellular response to acid chemical [inference]

cellular response to amino acid stimulus [inference]

cellular response to glycine

cellular response to nitrogen compound [inference]

cellular response to glycine

cellular response to oxygen-containing compound [inference]

cellular response to glycine

localization [inference]

macromolecule localization [inference]

intracellular protein localization [inference]

protein localization to membrane [inference]

receptor clustering [inference]

neurotransmitter-gated ion channel clustering [inference]

glutamate receptor clustering [inference]

AMPA glutamate receptor clustering

establishment of localization [inference]

transport [inference]

monoatomic ion transport

monoatomic cation transport [inference]

monoatomic cation transmembrane transport

monoatomic ion transmembrane transport

monoatomic cation transmembrane transport

vesicle-mediated transport [inference]

endocytosis [inference]

receptor-mediated endocytosis [inference]

receptor internalization

transmembrane transport [inference]

monoatomic ion transmembrane transport

monoatomic cation transmembrane transport

import into cell [inference]

endocytosis [inference]

receptor-mediated endocytosis [inference]

receptor internalization

establishment of protein localization

cellular localization [inference]

localization within membrane [inference]

protein localization to membrane [inference]

receptor clustering [inference]

neurotransmitter-gated ion channel clustering [inference]

glutamate receptor clustering [inference]

AMPA glutamate receptor clustering

biological regulation [inference]

regulation of biological process [inference]

regulation of signaling [inference]

regulation of receptor recycling

regulation of signal transduction [inference]

positive regulation of signal transduction [inference]

positive regulation of excitatory postsynaptic potential

modulation of excitatory postsynaptic potential [inference]

positive regulation of excitatory postsynaptic potential

positive regulation of signaling [inference]

positive regulation of signal transduction [inference]

positive regulation of excitatory postsynaptic potential

positive regulation of synaptic transmission

regulation of trans-synaptic signaling [inference]

modulation of chemical synaptic transmission

regulation of synaptic plasticity [inference]

modulation of excitatory postsynaptic potential [inference]

positive regulation of excitatory postsynaptic potential

signaling [inference]

cell-cell signaling [inference]

synaptic signaling [inference]

trans-synaptic signaling [inference]

anterograde trans-synaptic signaling [inference]

chemical synaptic transmission

synaptic transmission, glutamatergic

positive regulation of biological process [inference]

positive regulation of signaling [inference]

positive regulation of signal transduction [inference]

positive regulation of excitatory postsynaptic potential

positive regulation of synaptic transmission

positive regulation of cellular process [inference]

positive regulation of cell communication [inference]

positive regulation of signal transduction [inference]

positive regulation of excitatory postsynaptic potential

positive regulation of synaptic transmission

positive regulation of response to stimulus [inference]

positive regulation of signal transduction [inference]

positive regulation of excitatory postsynaptic potential

regulation of response to stimulus [inference]

regulation of signal transduction [inference]

positive regulation of signal transduction [inference]

positive regulation of excitatory postsynaptic potential

modulation of excitatory postsynaptic potential [inference]

positive regulation of excitatory postsynaptic potential

positive regulation of response to stimulus [inference]

positive regulation of signal transduction [inference]

positive regulation of excitatory postsynaptic potential

regulation of cellular process [inference]

signal transduction [inference]

cell surface receptor signaling pathway [inference]

glutamate receptor signaling pathway [inference]

ionotropic glutamate receptor signaling pathway

intracellular signal transduction [inference]

intracellular signaling cassette [inference]

calcium-mediated signaling

ligand-gated ion channel signaling pathway [inference]

ionotropic glutamate receptor signaling pathway

regulation of cell communication [inference]

regulation of signal transduction [inference]

positive regulation of signal transduction [inference]

positive regulation of excitatory postsynaptic potential

modulation of excitatory postsynaptic potential [inference]

positive regulation of excitatory postsynaptic potential

positive regulation of cell communication [inference]

positive regulation of signal transduction [inference]

positive regulation of excitatory postsynaptic potential

positive regulation of synaptic transmission

regulation of trans-synaptic signaling [inference]

modulation of chemical synaptic transmission

regulation of synaptic plasticity [inference]

modulation of excitatory postsynaptic potential [inference]

positive regulation of excitatory postsynaptic potential

regulation of metabolic process [inference]

regulation of macromolecule metabolic process [inference]

regulation of receptor recycling

positive regulation of cellular process [inference]

positive regulation of cell communication [inference]

positive regulation of signal transduction [inference]

positive regulation of excitatory postsynaptic potential

positive regulation of synaptic transmission

regulation of multicellular organismal process [inference]

regulation of system process [inference]

regulation of nervous system process [inference]

modulation of excitatory postsynaptic potential [inference]

positive regulation of excitatory postsynaptic potential

regulation of biological quality [inference]

regulation of membrane potential [inference]

regulation of postsynaptic membrane potential

excitatory postsynaptic potential

modulation of excitatory postsynaptic potential [inference]

positive regulation of excitatory postsynaptic potential

regulation of presynaptic membrane potential

regulation of synaptic plasticity [inference]

Displaying entries **1 - 5** of 60 in total

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GO Term	Evidence Code	PMID
endoplasmic reticulum	IDA
plasma membrane	ISS
plasma membrane	ISO
plasma membrane	IDA
plasma membrane	IBA

GO Hierarchy

cellular component

protein-containing complex

signaling receptor complex [inference]

plasma membrane signaling receptor complex [inference]

neurotransmitter receptor complex [inference]

ionotropic glutamate receptor complex [inference]

AMPA glutamate receptor complex

membrane protein complex [inference]

plasma membrane protein complex [inference]

plasma membrane signaling receptor complex [inference]

neurotransmitter receptor complex [inference]

ionotropic glutamate receptor complex [inference]

AMPA glutamate receptor complex

transmembrane transporter complex [inference]

monoatomic ion channel complex [inference]

ionotropic glutamate receptor complex [inference]

AMPA glutamate receptor complex

transporter complex [inference]

transmembrane transporter complex [inference]

monoatomic ion channel complex [inference]

ionotropic glutamate receptor complex [inference]

AMPA glutamate receptor complex

cellular anatomical structure [inference]

cytoplasm [inference]

neuron projection cytoplasm [inference]

dendrite cytoplasm

dendritic spine cytoplasm

cell surface

plasma membrane

organelle membrane [inference]

vesicle membrane [inference]

cytoplasmic vesicle membrane [inference]

transport vesicle membrane [inference]

exocytic vesicle membrane [inference]

synaptic vesicle membrane

bounding membrane of organelle [inference]

transport vesicle membrane [inference]

exocytic vesicle membrane [inference]

synaptic vesicle membrane

plasma membrane region [inference]

cell projection membrane [inference]

neuron projection membrane [inference]

dendrite membrane

synaptic membrane

postsynaptic specialization membrane [inference]

postsynaptic density membrane

cell junction [inference]

neuron to neuron synapse [inference]

asymmetric synapse

spine synapse

site of polarized growth [inference]

growth cone

leading edge membrane [inference]

neuron projection membrane [inference]

dendrite membrane

somatodendritic compartment

cell projection [inference]

plasma membrane bounded cell projection [inference]

neuron projection

neuron spine [inference]

dendritic spine

organelle [inference]

membrane-bounded organelle [inference]

vesicle [inference]

intracellular vesicle [inference]

cytoplasmic vesicle [inference]

transport vesicle [inference]

exocytic vesicle [inference]

synaptic vesicle

secretory vesicle [inference]

exocytic vesicle [inference]

synaptic vesicle

intracellular membrane-bounded organelle [inference]

endoplasmic reticulum

intracellular vesicle [inference]

cytoplasmic vesicle [inference]

transport vesicle [inference]

exocytic vesicle [inference]

synaptic vesicle

secretory vesicle [inference]

exocytic vesicle [inference]

synaptic vesicle

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

endoplasmic reticulum

intracellular vesicle [inference]

cytoplasmic vesicle [inference]

transport vesicle [inference]

exocytic vesicle [inference]

synaptic vesicle

secretory vesicle [inference]

exocytic vesicle [inference]

synaptic vesicle

postsynaptic specialization [inference]

postsynaptic density

cell body [inference]

neuronal cell body

side of membrane [inference]

external side of plasma membrane

terminal bouton

postsynapse [inference]

dendritic spine

perisynaptic space

Displaying entries **1 - 5** of 36 in total

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GO Term	Evidence Code	PMID
SNARE binding	ISO
amyloid-beta binding	ISO
glutamate-gated receptor activity	ISO
glutamate-gated receptor activity	IDA
glutamate-gated receptor activity	IEA

GO Hierarchy

molecular function

transporter activity [inference]

transmembrane transporter activity [inference]

monoatomic ion transmembrane transporter activity [inference]

monoatomic ion channel activity

monoatomic cation channel activity [inference]

calcium channel activity [inference]

ligand-gated calcium channel activity [inference]

glutamate-gated calcium ion channel activity

potassium channel activity [inference]

kainate selective glutamate receptor activity

sodium channel activity [inference]

ligand-gated sodium channel activity [inference]

kainate selective glutamate receptor activity

ligand-gated monoatomic cation channel activity

ligand-gated sodium channel activity [inference]

kainate selective glutamate receptor activity

ligand-gated calcium channel activity [inference]

glutamate-gated calcium ion channel activity

ligand-gated monoatomic ion channel activity

extracellular ligand-gated monoatomic ion channel activity

excitatory extracellular ligand-gated monoatomic ion channel activity [inference]

extracellularly glutamate-gated ion channel activity

transmitter-gated monoatomic ion channel activity [inference]

glutamate-gated receptor activity

transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential

ligand-gated monoatomic cation channel activity

ligand-gated sodium channel activity [inference]

kainate selective glutamate receptor activity

ligand-gated calcium channel activity [inference]

glutamate-gated calcium ion channel activity

ligand-gated monoatomic ion channel activity involved in regulation of presynaptic membrane potential

monoatomic cation transmembrane transporter activity [inference]

monoatomic cation channel activity [inference]

calcium channel activity [inference]

ligand-gated calcium channel activity [inference]

glutamate-gated calcium ion channel activity

potassium channel activity [inference]

kainate selective glutamate receptor activity

sodium channel activity [inference]

ligand-gated sodium channel activity [inference]

kainate selective glutamate receptor activity

ligand-gated monoatomic cation channel activity

ligand-gated sodium channel activity [inference]

kainate selective glutamate receptor activity

ligand-gated calcium channel activity [inference]

glutamate-gated calcium ion channel activity

metal ion transmembrane transporter activity [inference]

potassium ion transmembrane transporter activity [inference]

potassium channel activity [inference]

kainate selective glutamate receptor activity

sodium ion transmembrane transporter activity [inference]

sodium channel activity [inference]

ligand-gated sodium channel activity [inference]

kainate selective glutamate receptor activity

calcium ion transmembrane transporter activity [inference]

calcium channel activity [inference]

ligand-gated calcium channel activity [inference]

glutamate-gated calcium ion channel activity

amino acid transmembrane transporter activity [inference]

glutamate-gated receptor activity

passive transmembrane transporter activity [inference]

channel activity [inference]

monoatomic ion channel activity

monoatomic cation channel activity [inference]

calcium channel activity [inference]

ligand-gated calcium channel activity [inference]

glutamate-gated calcium ion channel activity

potassium channel activity [inference]

kainate selective glutamate receptor activity

sodium channel activity [inference]

ligand-gated sodium channel activity [inference]

kainate selective glutamate receptor activity

ligand-gated monoatomic cation channel activity

ligand-gated sodium channel activity [inference]

kainate selective glutamate receptor activity

ligand-gated calcium channel activity [inference]

glutamate-gated calcium ion channel activity

ligand-gated monoatomic ion channel activity

extracellular ligand-gated monoatomic ion channel activity

excitatory extracellular ligand-gated monoatomic ion channel activity [inference]

extracellularly glutamate-gated ion channel activity

transmitter-gated monoatomic ion channel activity [inference]

glutamate-gated receptor activity

transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential

ligand-gated monoatomic cation channel activity

ligand-gated sodium channel activity [inference]

kainate selective glutamate receptor activity

ligand-gated calcium channel activity [inference]

glutamate-gated calcium ion channel activity

ligand-gated monoatomic ion channel activity involved in regulation of presynaptic membrane potential

gated channel activity [inference]

ligand-gated channel activity [inference]

ligand-gated monoatomic ion channel activity

extracellular ligand-gated monoatomic ion channel activity

excitatory extracellular ligand-gated monoatomic ion channel activity [inference]

extracellularly glutamate-gated ion channel activity

transmitter-gated monoatomic ion channel activity [inference]

glutamate-gated receptor activity

transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential

ligand-gated monoatomic cation channel activity

ligand-gated sodium channel activity [inference]

kainate selective glutamate receptor activity

ligand-gated calcium channel activity [inference]

glutamate-gated calcium ion channel activity

ligand-gated monoatomic ion channel activity involved in regulation of presynaptic membrane potential

transmitter-gated channel activity [inference]

transmitter-gated monoatomic ion channel activity [inference]

glutamate-gated receptor activity

transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential

carboxylic acid transmembrane transporter activity [inference]

glutamate-gated receptor activity

binding [inference]

protein binding

SNARE binding

signaling receptor binding [inference]

glutamate receptor binding

ionotropic glutamate receptor binding

cytoskeletal protein binding

enzyme binding [inference]

kinase binding [inference]

protein kinase binding

protein domain specific binding [inference]

PDZ domain binding

peptide binding [inference]

amyloid-beta binding

protein-containing complex binding

immunoglobulin binding

molecular transducer activity [inference]

signaling receptor activity

transmembrane signaling receptor activity [inference]

glutamate receptor activity [inference]

glutamate-gated receptor activity

neurotransmitter receptor activity [inference]

transmitter-gated channel activity [inference]

transmitter-gated monoatomic ion channel activity [inference]

glutamate-gated receptor activity

transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

GLUTAMATE RECEPTOR

Functional Category

E: Amino acid transport and metabolism
P: Inorganic ion transport and metabolism
T: Signal transduction mechanisms

Displaying **all 6** entries
Gene Ontology
ligand-gated monoatomic ion channel activity
modulation of chemical synaptic transmission
monoatomic ion channel activity
monoatomic ion transport
synaptic transmission, glutamatergic
transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential

Displaying **all 6** entries
InterPro
Ionotropic glutamate receptor, C-terminal
Ionotropic glutamate receptor, L-glutamate and glycine-binding domain
Ionotropic glutamate receptor, metazoa
Ionotropic glutamate receptor
Periplasmic binding protein-like I
Receptor, ligand binding region

Ortholog

Displaying **all 5** entries
Species	Gene ID	Alliance of Genome Resources
Rattus norvegicus	29627	RGD:61862
Caenorhabditis elegans	175999	WB:WBGene00001613
Caenorhabditis elegans	176204	WB:WBGene00001612
Drosophila melanogaster	38742	FB:FBgn0004619
Homo sapiens	2891	HGNC:4572

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Supported by JST NBDC Grant Number JPMJND2204

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Last updated: April 6, 2026