Warning
You are using a web browser that we do not support. Our website will not work properly. Please update to a newer version or download a new web browser, such as Chrome or Firefox.
Contact us
Toggle navigation
RCSB PDB
Deposit
Prepare Data
PDBx/mmCIF file
pdb_extract
SF-Tool
Ligand Expo
MAXIT
Validate Data
Validation Server
Validation API
Information for Journals
Validation Task Forces
Deposit Data
wwPDB OneDep System
PDB-Dev
Help and Resources
Deposit FAQ
Validation FAQ
Tutorials
Annotation Policies
Processing Procedures
PDBx/mmCIF Dictionary
Chemical Component Dictionary
Biologically Interesting Molecule Reference Dictionary (BIRD)
BioSync/Beamlines/Facilities
Related Tools
Search
Advanced Search
Sequence Similarity Search
Structure Similarity Search
Chemical Similarity Search
Chemical Sketch Tool
Browse by Annotations
New Entries
Unreleased Entries
PDB Statistics
Visualize
Mol* (MolStar)
Sequence Annotations Viewer
Genome View
Analyze
Pairwise Structure Alignment
Symmetry Resources in the PDB
Structure Quality
Grouping Structures
PDB Citation MeSH Network Explorer
PDB Statistics
EPPIC Biological Assemblies
External Data and Resources
Integrated Resources
Additional Resources
Download
Coordinates and Experimental Data
Sequences
Ligands
File Download Services
Web Services
Learn
Training Courses
Guide to PDB Data
Molecule of the Month
Educational Resources
Curricula
Browse
News
SciArt Galleries
Irving Geis
David Goodsell
About
Contact Us
About RCSB PDB
Vision and Mission
Citation, Usage, Privacy Policies, Logo
News
PDB History
PDB50
User Community
Publications
RCSB PDB Advisory Committee
Team Members
Diversity, Equity, Inclusion, and Access
Service Status
Documentation
General Help
3D Structures in the Protein Data Bank
Computed Structure Models (CSM)
Search and Browse
Basic Search
Advanced Search
Browse Annotations
Visualize and Analyze
Sequence Viewers
Pairwise Structure Alignment
Exploring a 3D Structure
Grouping Structures
Programmatic Access
Additional Resources
Software Supporters
Deposition Resources
FAQs
Glossary
Careers
COVID-19
220,472
Structures from the PDB
1,068,577
Computed Structure Models (CSM)
Navigation Tabs
Structure Summary
Structure
Annotations
Experiment
Sequence
Genome
Versions
Display Files
FASTA Sequence
mmCIF Format
mmCIF Format (Header)
PDB Format
PDB Format (Header)
Download Files
FASTA Sequence
PDBx/mmCIF Format
PDBx/mmCIF Format (gz)
BinaryCIF Format (gz)
PDB Format
PDB Format (gz)
PDBML/XML Format (gz)
EM Map EMD-29378 (map - gz)
Validation Full PDF
Validation (XML - gz)
Validation (CIF - gz)
Biological Assembly 1 (CIF - gz)
Biological Assembly 1 (PDB - gz)
Data API
8FQ5
GluA2 flip Q isoform of AMPA receptor in complex with gain-of-function TARP gamma2, with 140mM NMDG, 330uM CTZ, and 100mM L-glutamate (Open-Na110)
External Resource: Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: PDBTM
Gene Ontology: Gene Product Annotation
Gene Ontology Database Homepage
Chains
Polymer
Molecular Function
Biological Process
Cellular Component
A
,
B
,
C
,
D
Glutamate receptor 2
transmitter-gated monoatomic ion channel activity
molecular transducer activity
monoatomic ion channel activity
glutamate-gated receptor activity
neurotransmitter receptor activity
ligand-gated channel activity
AMPA glutamate receptor activity
passive transmembrane transporter activity
inorganic molecular entity transmembrane transporter activity
inorganic cation transmembrane transporter activity
transmembrane signaling receptor activity
transporter activity
glutamate receptor activity
gated channel activity
transmitter-gated monoatomic ion channel activity
molecular transducer activity
monoatomic ion channel activity
glutamate-gated receptor activity
neurotransmitter receptor activity
ligand-gated channel activity
AMPA glutamate receptor activity
passive transmembrane transporter activity
inorganic molecular entity transmembrane transporter activity
inorganic cation transmembrane transporter activity
transmembrane signaling receptor activity
transporter activity
glutamate receptor activity
gated channel activity
signaling receptor activity
carboxylic acid transmembrane transporter activity
ligand-gated monoatomic ion channel activity
extracellular ligand-gated monoatomic ion channel activity
amino acid transmembrane transporter activity
channel activity
transmitter-gated channel activity
monoatomic ion transmembrane transporter activity
organic acid transmembrane transporter activity
transmembrane transporter activity
organic anion transmembrane transporter activity
amide binding
amyloid-beta binding
binding
peptide binding
cytoskeletal protein binding
protein binding
excitatory extracellular ligand-gated monoatomic ion channel activity
extracellularly glutamate-gated ion channel activity
protein-containing complex binding
immunoglobulin binding
identical protein binding
PDZ domain binding
protein domain specific binding
signaling receptor binding
glutamate receptor binding
ligand-gated monoatomic ion channel activity involved in regulation of presynaptic membrane potential
scaffold protein binding
ionotropic glutamate receptor binding
SNARE binding
kinase binding
enzyme binding
protein kinase binding
transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential
postsynaptic neurotransmitter receptor activity
neurotransmitter receptor activity involved in regulation of postsynaptic membrane potential
monoatomic cation transmembrane transporter activity
sodium channel activity
ligand-gated monoatomic cation channel activity
kainate selective glutamate receptor activity
potassium ion transmembrane transporter activity
ligand-gated sodium channel activity
sodium ion transmembrane transporter activity
potassium channel activity
monoatomic cation channel activity
metal ion transmembrane transporter activity
Less
localization
import into cell
receptor internalization
transport
cellular process
receptor-mediated endocytosis
endocytosis
establishment of localization
vesicle-mediated transport
cellular component organization
cellular component biogenesis
cellular component assembly
protein-containing complex organization
protein complex oligomerization
localization
import into cell
receptor internalization
transport
cellular process
receptor-mediated endocytosis
endocytosis
establishment of localization
vesicle-mediated transport
cellular component organization
cellular component biogenesis
cellular component assembly
protein-containing complex organization
protein complex oligomerization
protein tetramerization
protein-containing complex assembly
cellular component organization or biogenesis
cellular response to endogenous stimulus
cellular response to growth factor stimulus
response to stimulus
response to endogenous stimulus
cellular response to nerve growth factor stimulus
cellular response to brain-derived neurotrophic factor stimulus
response to nerve growth factor
response to growth factor
trans-synaptic signaling
regulation of biological process
regulation of signaling
regulation of cellular process
modulation of chemical synaptic transmission
signaling
biological regulation
cell-cell signaling
chemical synaptic transmission
cell communication
synaptic signaling
regulation of trans-synaptic signaling
anterograde trans-synaptic signaling
regulation of cell communication
response to lithium ion
response to metal ion
response to chemical
response to inorganic substance
developmental process
multicellular organismal process
head development
forebrain development
animal organ development
brain development
nervous system development
pallium development
cerebral cortex development
multicellular organism development
central nervous system development
anatomical structure development
telencephalon development
system development
regulation of receptor recycling
regulation of macromolecule metabolic process
receptor recycling
organic substance metabolic process
receptor metabolic process
metabolic process
macromolecule metabolic process
regulation of metabolic process
positive regulation of cell communication
positive regulation of biological process
positive regulation of synaptic transmission
positive regulation of cellular process
positive regulation of signaling
protein localization
establishment of protein localization
cellular localization
cellular macromolecule localization
macromolecule localization
response to antibiotic
response to fungicide
response to toxic substance
cellular response to acid chemical
cellular response to stimulus
cellular response to nitrogen compound
cellular response to amino acid stimulus
response to organic substance
response to glycine
response to organonitrogen compound
response to oxygen-containing compound
response to nitrogen compound
response to amino acid
cellular response to glycine
cellular response to oxygen-containing compound
response to acid chemical
cellular response to chemical stimulus
cellular response to organonitrogen compound
cellular response to organic substance
ligand-gated ion channel signaling pathway
cell surface receptor signaling pathway
ionotropic glutamate receptor signaling pathway
glutamate receptor signaling pathway
signal transduction
synaptic transmission, glutamatergic
regulation of synaptic transmission, glutamatergic
Less
postsynaptic specialization membrane
postsynaptic specialization
synapse
membrane
plasma membrane
cellular anatomical entity
postsynaptic density membrane
synaptic membrane
cell periphery
postsynaptic density
postsynapse
neuron to neuron synapse
organelle
cell junction
postsynaptic specialization membrane
postsynaptic specialization
synapse
membrane
plasma membrane
cellular anatomical entity
postsynaptic density membrane
synaptic membrane
cell periphery
postsynaptic density
postsynapse
neuron to neuron synapse
organelle
cell junction
postsynaptic membrane
asymmetric synapse
plasma membrane region
somatodendritic compartment
cell body
perikaryon
neuronal cell body
protein-containing complex
plasma membrane protein complex
membrane protein complex
transporter complex
receptor complex
AMPA glutamate receptor complex
ionotropic glutamate receptor complex
neurotransmitter receptor complex
transmembrane transporter complex
plasma membrane signaling receptor complex
monoatomic ion channel complex
presynapse
presynaptic membrane
cell projection
dendrite
dendritic tree
neuron projection
plasma membrane bounded cell projection
glutamatergic synapse
extracellular region
perisynaptic space
spine synapse
dendritic shaft
neuron spine
dendritic spine
membrane-bounded organelle
intracellular anatomical structure
intracellular vesicle
transport vesicle membrane
endomembrane system
intracellular organelle
bounding membrane of organelle
cytoplasmic vesicle
vesicle membrane
synaptic vesicle
synaptic vesicle membrane
vesicle
transport vesicle
exocytic vesicle membrane
intracellular membrane-bounded organelle
cytoplasmic vesicle membrane
secretory vesicle
cytoplasm
organelle membrane
exocytic vesicle
axon
dendritic spine neck
axon terminus
distal axon
terminal bouton
neuron projection terminus
cell surface
dendritic spine head
growth cone
site of polarized growth
neuron projection cytoplasm
cytoplasmic region
plasma membrane bounded cell projection cytoplasm
dendrite cytoplasm
organelle subcompartment
endoplasmic reticulum subcompartment
nuclear outer membrane-endoplasmic reticulum membrane network
endoplasmic reticulum
endoplasmic reticulum membrane
presynaptic active zone membrane
presynaptic active zone
cell leading edge
leading edge membrane
neuron projection membrane
dendrite membrane
cell projection membrane
Schaffer collateral - CA1 synapse
Less
E
,
F [auth G]
,
G [auth F]
,
H
Voltage-dependent calcium channel gamma-2 subunit
calcium channel activity
monoatomic cation transmembrane transporter activity
voltage-gated calcium channel activity
gated channel activity
monoatomic ion channel activity
voltage-gated channel activity
voltage-gated monoatomic ion channel activity
voltage-gated monoatomic cation channel activity
monoatomic cation channel activity
passive transmembrane transporter activity
calcium ion transmembrane transporter activity
inorganic molecular entity transmembrane transporter activity
channel activity
inorganic cation transmembrane transporter activity
monoatomic ion transmembrane transporter activity
calcium channel activity
monoatomic cation transmembrane transporter activity
voltage-gated calcium channel activity
gated channel activity
monoatomic ion channel activity
voltage-gated channel activity
voltage-gated monoatomic ion channel activity
voltage-gated monoatomic cation channel activity
monoatomic cation channel activity
passive transmembrane transporter activity
calcium ion transmembrane transporter activity
inorganic molecular entity transmembrane transporter activity
channel activity
inorganic cation transmembrane transporter activity
monoatomic ion transmembrane transporter activity
transporter activity
metal ion transmembrane transporter activity
transmembrane transporter activity
ionotropic glutamate receptor binding
protein binding
binding
signaling receptor binding
glutamate receptor binding
channel regulator activity
molecular function regulator activity
transporter regulator activity
Less
protein localization
protein localization to postsynaptic specialization membrane
cellular localization
protein localization to postsynaptic membrane
protein localization to cell periphery
protein localization to synapse
biological regulation
localization within membrane
protein localization to membrane
protein-containing complex localization
neurotransmitter receptor localization to postsynaptic specialization membrane
localization
regulation of postsynaptic membrane neurotransmitter receptor levels
protein localization to organelle
cellular macromolecule localization
protein localization
protein localization to postsynaptic specialization membrane
cellular localization
protein localization to postsynaptic membrane
protein localization to cell periphery
protein localization to synapse
biological regulation
localization within membrane
protein localization to membrane
protein-containing complex localization
neurotransmitter receptor localization to postsynaptic specialization membrane
localization
regulation of postsynaptic membrane neurotransmitter receptor levels
protein localization to organelle
cellular macromolecule localization
macromolecule localization
cellular process
protein localization to postsynapse
regulation of biological quality
protein localization to cell junction
receptor localization to synapse
reflex
response to stimulus
response to external stimulus
eye blink reflex
neurotransmitter receptor diffusion trapping
receptor diffusion trapping
postsynaptic neurotransmitter receptor diffusion trapping
response to metal ion
response to chemical
response to calcium ion
response to inorganic substance
positive regulation of cell communication
regulation of cellular process
signaling
modulation of chemical synaptic transmission
synaptic transmission, glutamatergic
positive regulation of biological process
regulation of synaptic transmission, glutamatergic
cell communication
synaptic signaling
positive regulation of cellular process
trans-synaptic signaling
regulation of signaling
regulation of biological process
positive regulation of synaptic transmission
cell-cell signaling
positive regulation of synaptic transmission, glutamatergic
chemical synaptic transmission
regulation of trans-synaptic signaling
anterograde trans-synaptic signaling
regulation of cell communication
positive regulation of signaling
cellular response to stimulus
regulation of localization
transport
regulation of signaling receptor activity
regulation of AMPA receptor activity
regulation of transmembrane transporter activity
regulation of signal transduction
regulation of transporter activity
signal transduction
regulation of monoatomic ion transmembrane transporter activity
regulation of transport
establishment of localization
transmembrane transport
regulation of molecular function
regulation of transmembrane transport
regulation of response to stimulus
regulation of neurotransmitter receptor activity
cellular component organization
cell junction organization
neuromuscular junction development
synapse organization
cellular component organization or biogenesis
establishment of protein localization
establishment of protein localization to membrane
protein targeting
protein targeting to membrane
multicellular organismal process
system process
nervous system process
positive regulation of protein localization to basolateral plasma membrane
regulation of protein localization
protein localization to basolateral plasma membrane
regulation of protein localization to membrane
positive regulation of protein localization to cell periphery
regulation of protein localization to basolateral plasma membrane
positive regulation of protein localization to membrane
regulation of protein localization to cell periphery
regulation of cellular localization
positive regulation of protein localization
transmission of nerve impulse
regulation of membrane potential
membrane hyperpolarization
nitrogen compound transport
endosome to lysosome transport
establishment of protein localization to vacuole
neurotransmitter receptor transport, postsynaptic endosome to lysosome
lysosomal transport
vesicle-mediated transport
establishment of localization in cell
neurotransmitter receptor transport
organic substance transport
protein localization to vacuole
intracellular transport
protein localization to lysosome
establishment of protein localization to organelle
protein transport
vacuolar transport
intracellular protein transport
membrane depolarization
import into cell
receptor internalization
neurotransmitter receptor internalization
receptor-mediated endocytosis
endocytosis
regulation of system process
regulation of multicellular organismal process
regulation of nervous system process
regulation of postsynaptic neurotransmitter receptor activity
Less
postsynaptic specialization membrane
postsynaptic specialization
synapse
membrane
plasma membrane
cellular anatomical entity
postsynaptic density membrane
synaptic membrane
cell periphery
postsynaptic density
postsynapse
neuron to neuron synapse
organelle
cell junction
postsynaptic specialization membrane
postsynaptic specialization
synapse
membrane
plasma membrane
cellular anatomical entity
postsynaptic density membrane
synaptic membrane
cell periphery
postsynaptic density
postsynapse
neuron to neuron synapse
organelle
cell junction
postsynaptic membrane
asymmetric synapse
plasma membrane region
somatodendritic compartment
protein-containing complex
plasma membrane protein complex
membrane protein complex
transporter complex
receptor complex
AMPA glutamate receptor complex
ionotropic glutamate receptor complex
neurotransmitter receptor complex
transmembrane transporter complex
plasma membrane signaling receptor complex
monoatomic ion channel complex
cell surface
glutamatergic synapse
hippocampal mossy fiber to CA3 synapse
Schaffer collateral - CA1 synapse
voltage-gated calcium channel complex
cation channel complex
calcium channel complex
axon
cell projection
neuron projection
cerebellar mossy fiber
plasma membrane bounded cell projection
Less
InterPro: Protein Family Classification
InterPro Database Homepage
Chains
Accession
Name
Type
A
,
B
,
C
,
D
IPR001638
Solute-binding protein family 3/N-terminal domain of MltF
Domain
A
,
B
,
C
,
D
IPR028082
Periplasmic binding protein-like I
Homologous Superfamily
A
,
B
,
C
,
D
IPR001508
Ionotropic glutamate receptor, metazoa
Family
A
,
B
,
C
,
D
IPR001828
Receptor, ligand binding region
Domain
A
,
B
,
C
,
D
IPR001320
Ionotropic glutamate receptor, C-terminal
Domain
A
,
B
,
C
,
D
IPR019594
Ionotropic glutamate receptor, L-glutamate and glycine-binding domain
Domain
A
,
B
,
C
,
D
IPR015683
Ionotropic glutamate receptor
Family
E
,
F [auth G]
,
G [auth F]
,
H
IPR004031
PMP-22/EMP/MP20/Claudin
Family
E
,
F [auth G]
,
G [auth F]
,
H
IPR005422
Voltage-dependent calcium channel, gamma-2 subunit
Family
E
,
F [auth G]
,
G [auth F]
,
H
IPR008368
Voltage-dependent calcium channel, gamma subunit
Family
Membrane Protein Annotation: PDBTM
PDBTM Database Homepage
Chains
External Link
Comment
A
,
B
,
C
,
D
,
E
More
A
,
B
,
C
,
D
,
E
,
F [auth G]
,
G [auth F]
,
H
Less
PDBTM
Annotated as membrane protein by PDBTM
About
About Us
Citing Us
Publications
Team
Careers
Usage & Privacy
Help
Contact Us
Documentation
Website FAQ
Glossary
Service Status
RCSB PDB (
citation
) is hosted by
RCSB PDB is a member of the
RCSB Partners
Nucleic Acid Knowledgebase
wwPDB Partners
RCSB PDB
PDBe
PDBj
BMRB
EMDB