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8CV2

Human excitatory amino acid transporter 3 (EAAT3) in an outward facing sodium-bound state

Functional Information from GO Data
ChainGOidnamespacecontents
A0001662biological_processbehavioral fear response
A0001975biological_processresponse to amphetamine
A0002027biological_processregulation of heart rate
A0005253molecular_functionmonoatomic anion channel activity
A0005313molecular_functionL-glutamate transmembrane transporter activity
A0005314molecular_functionhigh-affinity L-glutamate transmembrane transporter activity
A0005515molecular_functionprotein binding
A0005737cellular_componentcytoplasm
A0005768cellular_componentendosome
A0005886cellular_componentplasma membrane
A0006749biological_processglutathione metabolic process
A0006750biological_processglutathione biosynthetic process
A0006801biological_processsuperoxide metabolic process
A0006811biological_processmonoatomic ion transport
A0006836biological_processneurotransmitter transport
A0006865biological_processamino acid transport
A0006882biological_processintracellular zinc ion homeostasis
A0007212biological_processG protein-coupled dopamine receptor signaling pathway
A0007215biological_processglutamate receptor signaling pathway
A0007268biological_processchemical synaptic transmission
A0007420biological_processbrain development
A0007611biological_processlearning or memory
A0007613biological_processmemory
A0007625biological_processgrooming behavior
A0007626biological_processlocomotory behavior
A0009410biological_processresponse to xenobiotic stimulus
A0009986cellular_componentcell surface
A0010460biological_processpositive regulation of heart rate
A0010467biological_processgene expression
A0010842biological_processretina layer formation
A0015108molecular_functionchloride transmembrane transporter activity
A0015183molecular_functionL-aspartate transmembrane transporter activity
A0015293molecular_functionsymporter activity
A0015501molecular_functionglutamate:sodium symporter activity
A0015813biological_processL-glutamate transmembrane transport
A0016020cellular_componentmembrane
A0016324cellular_componentapical plasma membrane
A0019221biological_processcytokine-mediated signaling pathway
A0022008biological_processneurogenesis
A0030424cellular_componentaxon
A0030425cellular_componentdendrite
A0030534biological_processadult behavior
A0031901cellular_componentearly endosome membrane
A0031902cellular_componentlate endosome membrane
A0031982cellular_componentvesicle
A0032279cellular_componentasymmetric synapse
A0033229molecular_functioncysteine transmembrane transporter activity
A0034599biological_processcellular response to oxidative stress
A0035633biological_processmaintenance of blood-brain barrier
A0036293biological_processresponse to decreased oxygen levels
A0042417biological_processdopamine metabolic process
A0042802molecular_functionidentical protein binding
A0042883biological_processcysteine transport
A0043005cellular_componentneuron projection
A0043025cellular_componentneuronal cell body
A0043083cellular_componentsynaptic cleft
A0043197cellular_componentdendritic spine
A0043198cellular_componentdendritic shaft
A0043204cellular_componentperikaryon
A0043278biological_processresponse to morphine
A0043524biological_processnegative regulation of neuron apoptotic process
A0043679cellular_componentaxon terminus
A0045121cellular_componentmembrane raft
A0045184biological_processestablishment of protein localization
A0045202cellular_componentsynapse
A0046872molecular_functionmetal ion binding
A0048514biological_processblood vessel morphogenesis
A0048678biological_processresponse to axon injury
A0050808biological_processsynapse organization
A0051402biological_processneuron apoptotic process
A0051938biological_processL-glutamate import
A0055037cellular_componentrecycling endosome
A0055038cellular_componentrecycling endosome membrane
A0060013biological_processrighting reflex
A0060041biological_processretina development in camera-type eye
A0060047biological_processheart contraction
A0060291biological_processlong-term synaptic potentiation
A0061744biological_processmotor behavior
A0070062cellular_componentextracellular exosome
A0070633biological_processtransepithelial transport
A0070777biological_processD-aspartate transmembrane transport
A0070778biological_processL-aspartate transmembrane transport
A0070779biological_processD-aspartate import across plasma membrane
A0071242biological_processcellular response to ammonium ion
A0071288biological_processcellular response to mercury ion
A0071314biological_processcellular response to cocaine
A0071407biological_processobsolete cellular response to organic cyclic compound
A0071577biological_processzinc ion transmembrane transport
A0071944cellular_componentcell periphery
A0072347biological_processresponse to anesthetic
A0090313biological_processregulation of protein targeting to membrane
A0090461biological_processintracellular glutamate homeostasis
A0097049biological_processmotor neuron apoptotic process
A0097386cellular_componentglial cell projection
A0097440cellular_componentapical dendrite
A0098657biological_processimport into cell
A0098685cellular_componentSchaffer collateral - CA1 synapse
A0098712biological_processL-glutamate import across plasma membrane
A0098793cellular_componentpresynapse
A0098877biological_processneurotransmitter receptor transport to plasma membrane
A0099170biological_processpostsynaptic modulation of chemical synaptic transmission
A0099544cellular_componentperisynaptic space
A0140009biological_processL-aspartate import across plasma membrane
A0140010molecular_functionD-aspartate transmembrane transporter activity
A0150002cellular_componentdistal dendrite
A0150104biological_processtransport across blood-brain barrier
A1902476biological_processchloride transmembrane transport
A1903712biological_processcysteine transmembrane transport
A1903926biological_processcellular response to bisphenol A
A1990635cellular_componentproximal dendrite
A1990708biological_processconditioned place preference
B0001662biological_processbehavioral fear response
B0001975biological_processresponse to amphetamine
B0002027biological_processregulation of heart rate
B0005253molecular_functionmonoatomic anion channel activity
B0005313molecular_functionL-glutamate transmembrane transporter activity
B0005314molecular_functionhigh-affinity L-glutamate transmembrane transporter activity
B0005515molecular_functionprotein binding
B0005737cellular_componentcytoplasm
B0005768cellular_componentendosome
B0005886cellular_componentplasma membrane
B0006749biological_processglutathione metabolic process
B0006750biological_processglutathione biosynthetic process
B0006801biological_processsuperoxide metabolic process
B0006811biological_processmonoatomic ion transport
B0006836biological_processneurotransmitter transport
B0006865biological_processamino acid transport
B0006882biological_processintracellular zinc ion homeostasis
B0007212biological_processG protein-coupled dopamine receptor signaling pathway
B0007215biological_processglutamate receptor signaling pathway
B0007268biological_processchemical synaptic transmission
B0007420biological_processbrain development
B0007611biological_processlearning or memory
B0007613biological_processmemory
B0007625biological_processgrooming behavior
B0007626biological_processlocomotory behavior
B0009410biological_processresponse to xenobiotic stimulus
B0009986cellular_componentcell surface
B0010460biological_processpositive regulation of heart rate
B0010467biological_processgene expression
B0010842biological_processretina layer formation
B0015108molecular_functionchloride transmembrane transporter activity
B0015183molecular_functionL-aspartate transmembrane transporter activity
B0015293molecular_functionsymporter activity
B0015501molecular_functionglutamate:sodium symporter activity
B0015813biological_processL-glutamate transmembrane transport
B0016020cellular_componentmembrane
B0016324cellular_componentapical plasma membrane
B0019221biological_processcytokine-mediated signaling pathway
B0022008biological_processneurogenesis
B0030424cellular_componentaxon
B0030425cellular_componentdendrite
B0030534biological_processadult behavior
B0031901cellular_componentearly endosome membrane
B0031902cellular_componentlate endosome membrane
B0031982cellular_componentvesicle
B0032279cellular_componentasymmetric synapse
B0033229molecular_functioncysteine transmembrane transporter activity
B0034599biological_processcellular response to oxidative stress
B0035633biological_processmaintenance of blood-brain barrier
B0036293biological_processresponse to decreased oxygen levels
B0042417biological_processdopamine metabolic process
B0042802molecular_functionidentical protein binding
B0042883biological_processcysteine transport
B0043005cellular_componentneuron projection
B0043025cellular_componentneuronal cell body
B0043083cellular_componentsynaptic cleft
B0043197cellular_componentdendritic spine
B0043198cellular_componentdendritic shaft
B0043204cellular_componentperikaryon
B0043278biological_processresponse to morphine
B0043524biological_processnegative regulation of neuron apoptotic process
B0043679cellular_componentaxon terminus
B0045121cellular_componentmembrane raft
B0045184biological_processestablishment of protein localization
B0045202cellular_componentsynapse
B0046872molecular_functionmetal ion binding
B0048514biological_processblood vessel morphogenesis
B0048678biological_processresponse to axon injury
B0050808biological_processsynapse organization
B0051402biological_processneuron apoptotic process
B0051938biological_processL-glutamate import
B0055037cellular_componentrecycling endosome
B0055038cellular_componentrecycling endosome membrane
B0060013biological_processrighting reflex
B0060041biological_processretina development in camera-type eye
B0060047biological_processheart contraction
B0060291biological_processlong-term synaptic potentiation
B0061744biological_processmotor behavior
B0070062cellular_componentextracellular exosome
B0070633biological_processtransepithelial transport
B0070777biological_processD-aspartate transmembrane transport
B0070778biological_processL-aspartate transmembrane transport
B0070779biological_processD-aspartate import across plasma membrane
B0071242biological_processcellular response to ammonium ion
B0071288biological_processcellular response to mercury ion
B0071314biological_processcellular response to cocaine
B0071407biological_processobsolete cellular response to organic cyclic compound
B0071577biological_processzinc ion transmembrane transport
B0071944cellular_componentcell periphery
B0072347biological_processresponse to anesthetic
B0090313biological_processregulation of protein targeting to membrane
B0090461biological_processintracellular glutamate homeostasis
B0097049biological_processmotor neuron apoptotic process
B0097386cellular_componentglial cell projection
B0097440cellular_componentapical dendrite
B0098657biological_processimport into cell
B0098685cellular_componentSchaffer collateral - CA1 synapse
B0098712biological_processL-glutamate import across plasma membrane
B0098793cellular_componentpresynapse
B0098877biological_processneurotransmitter receptor transport to plasma membrane
B0099170biological_processpostsynaptic modulation of chemical synaptic transmission
B0099544cellular_componentperisynaptic space
B0140009biological_processL-aspartate import across plasma membrane
B0140010molecular_functionD-aspartate transmembrane transporter activity
B0150002cellular_componentdistal dendrite
B0150104biological_processtransport across blood-brain barrier
B1902476biological_processchloride transmembrane transport
B1903712biological_processcysteine transmembrane transport
B1903926biological_processcellular response to bisphenol A
B1990635cellular_componentproximal dendrite
B1990708biological_processconditioned place preference
C0001662biological_processbehavioral fear response
C0001975biological_processresponse to amphetamine
C0002027biological_processregulation of heart rate
C0005253molecular_functionmonoatomic anion channel activity
C0005313molecular_functionL-glutamate transmembrane transporter activity
C0005314molecular_functionhigh-affinity L-glutamate transmembrane transporter activity
C0005515molecular_functionprotein binding
C0005737cellular_componentcytoplasm
C0005768cellular_componentendosome
C0005886cellular_componentplasma membrane
C0006749biological_processglutathione metabolic process
C0006750biological_processglutathione biosynthetic process
C0006801biological_processsuperoxide metabolic process
C0006811biological_processmonoatomic ion transport
C0006836biological_processneurotransmitter transport
C0006865biological_processamino acid transport
C0006882biological_processintracellular zinc ion homeostasis
C0007212biological_processG protein-coupled dopamine receptor signaling pathway
C0007215biological_processglutamate receptor signaling pathway
C0007268biological_processchemical synaptic transmission
C0007420biological_processbrain development
C0007611biological_processlearning or memory
C0007613biological_processmemory
C0007625biological_processgrooming behavior
C0007626biological_processlocomotory behavior
C0009410biological_processresponse to xenobiotic stimulus
C0009986cellular_componentcell surface
C0010460biological_processpositive regulation of heart rate
C0010467biological_processgene expression
C0010842biological_processretina layer formation
C0015108molecular_functionchloride transmembrane transporter activity
C0015183molecular_functionL-aspartate transmembrane transporter activity
C0015293molecular_functionsymporter activity
C0015501molecular_functionglutamate:sodium symporter activity
C0015813biological_processL-glutamate transmembrane transport
C0016020cellular_componentmembrane
C0016324cellular_componentapical plasma membrane
C0019221biological_processcytokine-mediated signaling pathway
C0022008biological_processneurogenesis
C0030424cellular_componentaxon
C0030425cellular_componentdendrite
C0030534biological_processadult behavior
C0031901cellular_componentearly endosome membrane
C0031902cellular_componentlate endosome membrane
C0031982cellular_componentvesicle
C0032279cellular_componentasymmetric synapse
C0033229molecular_functioncysteine transmembrane transporter activity
C0034599biological_processcellular response to oxidative stress
C0035633biological_processmaintenance of blood-brain barrier
C0036293biological_processresponse to decreased oxygen levels
C0042417biological_processdopamine metabolic process
C0042802molecular_functionidentical protein binding
C0042883biological_processcysteine transport
C0043005cellular_componentneuron projection
C0043025cellular_componentneuronal cell body
C0043083cellular_componentsynaptic cleft
C0043197cellular_componentdendritic spine
C0043198cellular_componentdendritic shaft
C0043204cellular_componentperikaryon
C0043278biological_processresponse to morphine
C0043524biological_processnegative regulation of neuron apoptotic process
C0043679cellular_componentaxon terminus
C0045121cellular_componentmembrane raft
C0045184biological_processestablishment of protein localization
C0045202cellular_componentsynapse
C0046872molecular_functionmetal ion binding
C0048514biological_processblood vessel morphogenesis
C0048678biological_processresponse to axon injury
C0050808biological_processsynapse organization
C0051402biological_processneuron apoptotic process
C0051938biological_processL-glutamate import
C0055037cellular_componentrecycling endosome
C0055038cellular_componentrecycling endosome membrane
C0060013biological_processrighting reflex
C0060041biological_processretina development in camera-type eye
C0060047biological_processheart contraction
C0060291biological_processlong-term synaptic potentiation
C0061744biological_processmotor behavior
C0070062cellular_componentextracellular exosome
C0070633biological_processtransepithelial transport
C0070777biological_processD-aspartate transmembrane transport
C0070778biological_processL-aspartate transmembrane transport
C0070779biological_processD-aspartate import across plasma membrane
C0071242biological_processcellular response to ammonium ion
C0071288biological_processcellular response to mercury ion
C0071314biological_processcellular response to cocaine
C0071407biological_processobsolete cellular response to organic cyclic compound
C0071577biological_processzinc ion transmembrane transport
C0071944cellular_componentcell periphery
C0072347biological_processresponse to anesthetic
C0090313biological_processregulation of protein targeting to membrane
C0090461biological_processintracellular glutamate homeostasis
C0097049biological_processmotor neuron apoptotic process
C0097386cellular_componentglial cell projection
C0097440cellular_componentapical dendrite
C0098657biological_processimport into cell
C0098685cellular_componentSchaffer collateral - CA1 synapse
C0098712biological_processL-glutamate import across plasma membrane
C0098793cellular_componentpresynapse
C0098877biological_processneurotransmitter receptor transport to plasma membrane
C0099170biological_processpostsynaptic modulation of chemical synaptic transmission
C0099544cellular_componentperisynaptic space
C0140009biological_processL-aspartate import across plasma membrane
C0140010molecular_functionD-aspartate transmembrane transporter activity
C0150002cellular_componentdistal dendrite
C0150104biological_processtransport across blood-brain barrier
C1902476biological_processchloride transmembrane transport
C1903712biological_processcysteine transmembrane transport
C1903926biological_processcellular response to bisphenol A
C1990635cellular_componentproximal dendrite
C1990708biological_processconditioned place preference
Functional Information from PROSITE/UniProt
site_idPS00713
Number of Residues15
DetailsNA_DICARBOXYL_SYMP_1 Sodium:dicarboxylate symporter family signature 1. P.GEiLMrMLKLIIlP
ChainResidueDetails
APRO55-PRO69

site_idPS00714
Number of Residues24
DetailsNA_DICARBOXYL_SYMP_2 Sodium:dicarboxylate symporter family signature 2. PvGaTiNMDGTaLYeaVaaVFIAQ
ChainResidueDetails
APRO360-GLN383

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues177
DetailsTransmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues195
DetailsTopological domain: {"description":"Extracellular","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues90
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues69
DetailsTransmembrane: {"description":"Helical; Name=4","evidences":[{"source":"UniProtKB","id":"P43003","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues81
DetailsTransmembrane: {"description":"Helical; Name=5","evidences":[{"source":"UniProtKB","id":"P43003","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues63
DetailsTransmembrane: {"description":"Helical; Name=6","evidences":[{"source":"UniProtKB","id":"P43003","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues189
DetailsIntramembrane: {"description":"Discontinuously helical","evidences":[{"source":"UniProtKB","id":"P43003","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues78
DetailsTransmembrane: {"description":"Helical; Name=7","evidences":[{"source":"UniProtKB","id":"P43003","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues63
DetailsTransmembrane: {"description":"Helical; Name=8","evidences":[{"source":"UniProtKB","id":"P43003","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues39
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"33658209","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6X2Z","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"33658209","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6X2Z","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6X3E","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"33658209","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6X3E","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues3
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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