P42264 (GRIK3_RAT) Rattus norvegicus (Rat)

Glutamate receptor ionotropic, kainate 3 UniProtKBInterProSTRINGInteractive Modelling

919 aa; Sequence (Fasta) ; (Isoform 2; )

Sequence Features

 564-584Helical.
 637-657Helical.
 821-841Helical.
 99-350
 57-400Receptor, ligand binding region
IPR001828PF01094
 435-548Ionotropic glutamate receptor, L-glutama te and glycine-binding domain
IPR019594PF10613
 563-832Ionotropic glutamate receptor
IPR001320PF00060

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Crystal structure of the GluK3 (GluR7) ATD dimer at 2.75 Angstrom resolutionhomo-4-mer 10×NAG;CL;3olz34-416
'Crystal structure of the GluK3 ligand binding domain complex with glutamate and zinc: P2221 form'homo-4-mer 10×ZN;GLU;CL;3u93433-806
Crystal structure of the GluK3 ligand binding domain complex with kainate and zinc: P2221 formhomo-4-mer KAI; 16×ZN;CL;3u92433-806
'Crystal structure of the GluK3 ligand binding domain complex with glutamate and zinc: P21212 form'homo-4-mer 13×ZN;CL;GLU;SO4;3u94433-806
'Crystal structure of the kainate receptor GluK3 ligand binding domain in complex with (S)-glutam...homo-2-mer GOL;PO4;GLU;NA;CL;3s9e432-806
'Crystal structure of the kainate receptor GluK3 ligand binding domain in complex with (S)-glutam...homo-2-mer GGL;K;GOL;CL;4mh5432-806
Crystal structure of the GluK3 ligand-binding domain (S1S2) in complex with the agonist (2S,4R)-4...homo-2-mer K;2QE;PO4;CL;4nwc432-806
'Crystal structure of the kainate receptor GluK3 ligand-binding domain in complex with the agonis...homo-2-mer G8M;K;CL;4g8n432-806
'Crystal structure of the kainate receptor GluK3 ligand-binding domain in complex with the agonis...homo-2-mer K;3ZA;PO4;CL;4igr433-805
Crystal structure of the kainate receptor GluK3 ligand binding domain in complex with kainatemonomer KAI;K;CL;4e0w433-806
Crystal structure of the kainate receptor GluK3 ligand binding domain in complex with (S)-1-[2'-A...monomer CG8;ZN;CL;6f28433-806
Structure of GluK3 ligand-binding domain (S1S2) in complex with CIP-AS at 2.55 A resolutionmonomer ZN;8VN;5nf6433-806
Crystal structure of the kainate receptor GluK3 ligand binding domain in complex with (S)-1-[2-Am...monomer K;CGW;CL;6f29433-806
Crystal structure of the kainate receptor GluK3 ligand-binding domain in complex with the agonist...monomer 2QD;K;CL;4nwd433-806
'Structure of GluK3 ligand-binding domain (S1S2) in complex with the agonist LM-12b at 2.10 A res...monomer GOL;ZN;8VE;CL;5o4f434-805

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
homo-4-mer -2.605kuf.1.B34-840
81.54
homo-4-mer -2.625kuf.1.A34-840
81.54
monomer -2.875idf.1.C83-846
43.39
monomer -2.905idf.1.A83-846
43.39
Heteromer
-3.215vhx.1.E35-879
40.20
homo-4-mer -3.255vhw.1.C35-849
40.20
homo-4-mer -3.265vhw.1.B35-849
40.20

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
2 Heteromer
-2.434uqq.1.B34-829
81.91 -
2 Heteromer
-2.434uqq.1.A34-829
81.91 -
2monomer-2.905idf.1.A34-846
41.05 -
2monomer-3.015idf.1.C34-846
41.05 -
2monomer-3.025idf.1.A83-846
43.35 -
2monomer-3.085idf.1.C83-846
43.35 -
2homo-4-mer-4.514uq6.1.B34-804
41.33 -