P22756 (GRIK1_RAT) Rattus norvegicus (Rat)

Glutamate receptor ionotropic, kainate 1 UniProtKBInterProSTRINGInteractive Modelling

949 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3; Isoform 4)

Available Structures

38 Experimental Structures

DescriptionPDB IDOligo-stateRangeLigands
Crystal structure of the kainate receptor GluR5 ligand-binding core in complex with (S)-glutamate
1ycj
 Heteromer
445-820
7×SO4; 2×GLU;
Assess
Crystal structure of the GluK1 ligand-binding domain in complex with kainate and BPAM-121 at 2.10 A…
5mfw
 Heteromer
446-820
2×7M6; 1×CL; 2×KAI; 5×SO4; 2×GOL; 1×ACT;
Assess
Crystal Structure of the Ligand-Binding Core of iGluR5 in Complex with the Partial agonist Domoic A…
2pbw
 Heteromer
447-819
2×DOQ;
Assess
Structure of GluK1 ligand-binding domain (S1S2) in complex with (S)-2-amino-4-(2,3-dioxo-1,2,3,4-te…
4qf9
 Heteromer
448-817
2×35K; 2×SO4; 1×PG4; 1×CL; 1×ACT;
Assess
GluK1-1a receptor captured in the desensitized state
8gpr
homo-4-mer35-854
Assess
Structure of full-length GluK1 with L-Glu
7lvt
homo-4-mer39-854
Assess
GluK1-1a extracellular domain captured in SYM2081 bound desensitized state
7ysv
homo-4-mer35-820
Assess
GluK1-1a in nanodisc captured in SYM2081 bound desensitized state
7ysj
homo-4-mer35-820
Assess
Crystal structure of the kainate receptor GluK1 ligand-binding domain in complex with kainate in th…
4e0x
homo-4-mer447-820
4×KAI; 12×SO4; 6×CL;
Assess
Crystal Structure of the GluR5 Ligand Binding Core Dimer with Glutamate At 2.1 Angstroms Resolution
2f36
homo-4-mer448-821
4×SO4; 4×GLU;
Assess
Structure of the ligand-binding domain of GluK1 in complex with the antagonist CNG10111
4ymb
homo-2-mer445-820
2×4E7; 4×ACT; 4×CL; 1×PEG; 1×EDO;
Assess
Crystal Structure of the Ligand Binding Domain of GluK1 in Complex with an Antagonist (S)-1-(2'-Ami…
3s2v
homo-2-mer445-820
2×3HU; 3×SO4; 2×GOL; 1×CL;
Assess
Crystal structure of the GluR5 ligand binding core dimer in complex with LY466195 at 1.58 Angstroms…
2qs4
homo-2-mer446-820
1×NH4; 2×LY5; 1×GOL;
Assess
Crystal structure of the GluK1 ligand-binding domain (S1S2) in complex with the antagonist (S)-2-am…
4dld
homo-2-mer446-820
2×TZG; 1×CL; 1×SO4; 1×GOL;
Assess
Crystal structure of the ligand-binding core of GluR5 in complex with the agonist 4-AHCP
2wky
homo-2-mer447-821
2×CL; 2×IBC;
Assess
Structure of GluK1 ligand-binding domain (S1S2) in complex with CIP-AS at 2.85 A resolution
5nf5
homo-2-mer446-820
2×CL; 2×8VN; 4×GOL; 1×SO4;
Assess
Crystal structure of GluR5 ligand-binding core in complex with lithium at 1.49 Angstrom resolution
3c31
homo-2-mer447-820
2×LI; 4×CL; 2×KAI; 4×GOL; 1×SO4;
Assess
Crystal structure of GluR5 ligand-binding core in complex with ammonium ions at 1.68 Angstrom resol…
3c36
homo-2-mer447-820
2×NH4; 4×CL; 2×KAI; 3×GOL;
Assess
Crystal structure of GluR5 ligand-binding core in complex with sodium at 1.72 Angstrom resolution
3c32
homo-2-mer447-820
2×NA; 4×CL; 2×KAI; 4×GOL;
Assess
Crystal structure of GluR5 ligand-binding core in complex with potassium at 1.78 Angstrom resolution
3c33
homo-2-mer447-820
3×K; 4×CL; 2×KAI; 4×GOL;
Assess
Crystal structure of GluR5 ligand-binding core in complex with rubidium at 1.82 Angstrom resolution
3c34
homo-2-mer447-820
6×RB; 4×CL; 2×KAI; 3×GOL;
Assess
Crystal structure of the GluK1 ligand-binding domain in complex with kainate and BPAM-344 at 1.90 A…
5mfq
homo-2-mer447-820
2×2J9; 2×KAI; 1×CL; 3×GOL; 2×SO4;
Assess
Crystal structure of GluR5 ligand-binding core in complex with cesium at 1.97 Angstrom resolution
3c35
homo-2-mer447-820
13×CS; 1×CL; 2×KAI; 3×GOL;
Assess
Crystal structure of the GluK1 ligand-binding domain in complex with kainate and BPAM-521 at 2.18 A…
5mfv
homo-2-mer447-820
2×5PX; 2×KAI; 1×CL; 3×SO4; 1×GOL; 1×ACT;
Assess
Structure of GluK1 ligand-binding domain (S1S2) in complex with (2S,4R)-4-(2-carboxyphenoxy)pyrroli…
5m2v
homo-2-mer448-820
2×7E5; 6×SO4; 2×CL;
Assess
Crystal structure of the GluR5 ligand binding core dimer in complex with UBP316 at 1.76 Angstroms r…
2qs3
homo-2-mer447-817
2×CL; 2×1PE; 2×UBE;
Assess
Crystal structure of the GluR5 ligand binding core dimer in complex with UBP318 at 1.80 Angstroms r…
2qs2
homo-2-mer447-817
2×CL; 2×1PE; 2×UBF;
Assess
Crystal structure of the GluR5 ligand binding core dimer in complex with UBP315 at 1.80 Angstroms r…
2qs1
homo-2-mer447-817
2×CL; 2×1PE; 2×UB1;
Assess
Crystal Structure of the Ligand-Binding Core of iGluR5 in Complex With the Antagonist (S)-ATPO at 1…
1vso
homo-2-mer448-818
2×AT1; 2×GOL;
Assess
Structure and mechanism of kainate receptor modulation by anions
2ojt
homo-2-mer447-817
2×BR; 2×1PE; 2×UBA;
Assess
Structure of GluK1 ligand-binding domain in complex with N-(7-fluoro-2,3-dioxo-6-(trifluoromethyl)-…
6fz4
homo-2-mer447-816
10×GOL; 2×SO4; 2×EC8; 2×CL;
Assess
Structure of GluK1 ligand-binding domain (S1S2) in complex with N-(7-(1H-imidazol-1-yl)-2,3-dioxo-6…
6sbt
homo-2-mer447-815
4×SO4; 2×L5H; 4×CL; 4×GOL;
Assess
X-ray structure of iGluR5 ligand-binding core (S1S2) in complex with dysiherbaine at 1.35A resoluti…
3gba
monomer445-820
1×DYH; 1×SO4; 1×GOL; 1×CL;
Assess
Structure of GluK1 ligand-binding domain (S1S2) in complex with LM-12b at 2.05 A resolution
5neb
monomer445-819
3×SO4; 2×CL; 1×GOL; 1×8VE;
Assess
X-ray structure of iGluR5 ligand-binding core (S1S2) in complex with MSVIII-19 at 2.10A resolution
3gbb
monomer446-820
1×MS8;
Assess
Crystal Structure of the GluR5 Ligand Binding Core Dimer with UBP310 At 1.74 Angstroms Resolution
2f34
monomer447-817
1×CL; 1×1PE; 1×UBA;
Assess
Crystal Structure of the GluR5 Ligand Binding Core with UBP302 At 1.87 Angstroms Resolution
2f35
monomer447-817
1×CL; 1×1PE; 1×UBC;
Assess
CRYSTAL STRUCTURE OF THE GLUR5 LIGAND BINDING CORE IN COMPLEX WITH GLUTAMATE AT 2.1 ANGSTROM RESOLU…
1txf
monomer448-815
1×GLU;
Assess

3 SWISS-MODEL models

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
8fwq.1.Ahomo-4-mer0.7234-865
2×NAG; 4×2J9;80.23
Assess
7f5a.1.Amonomer0.6934-876
1×NAG;80.12
Assess
7lvt.1.Ahomo-4-mer0.6836-854
98.74
Assess