P42260 (GRIK2_RAT) Rattus norvegicus (Rat)

Glutamate receptor ionotropic, kainate 2 UniProtKBInterProSTRINGInteractive Modelling

908 aa; Sequence (Fasta) ; 2 identical sequences: Rattus norvegicus: A6K6T9; Mus caroli: A0A6P7RTX1

Available Structures

58 Experimental Structures

DescriptionPDB IDOligo-stateRangeLigands
DNQX-bound GluK2-2xNeto2 complex
7f5a
 Heteromer
C6K2K4; 		33-867
4×NAG; 10×NAG;
Assess
DNQX-bound GluK2-1xNeto2 complex
7f59
 Heteromer
C6K2K4; 		33-867
4×NAG; 7×NAG; 1×PGT;
Assess
DNQX-bound GluK2-1xNeto2 complex, with asymmetric LBD
7f56
 Heteromer
C6K2K4; 		33-867
4×NAG; 16×NAG;
Assess
Kainate-bound GluK2-1xNeto2 complex, at the desensitized state
7f57
 Heteromer
C6K2K4; 		33-867
6×NAG; 11×NAG;
Assess
GluK2/K5 with 6-Cyano-7-nitroquinoxaline-2,3-dione (CNQX)
7ks0
 Heteromer
Q63273; 		33-845
Assess
GluK2/K5 with L-Glu
7ks3
 Heteromer
Q63273; 		33-845
Assess
LBD-TMD focused reconstruction of DNQX-bound GluK2-1xNeto2 complex
7f5b
 Heteromer
C6K2K4; 		431-867
2×NAG; 6×NAG; 1×CA; 1×PGT;
Assess
Crystal structure of the GluK2/GluK5 (GluR6/KA2) ATD dimer assembly
3qlu
 Heteromer
Q63273; 		33-414
8×NAG; 1×CL;
Assess
Crystal structure of the GluK2/GluK5 (GluR6/KA2) ATD tetramer assembly
3qlv
 Heteromer
Q63273; 		34-414
Assess
Crystal structure of the GluK2 (GluR6) M770K LBD dimer in complex with glutamate
2xxu
 Heteromer
431-800
2×GLU; 1×CL; 2×NA;
Assess
Crystal structure of the GluK2 (GluR6) wild-type LBD dimer in complex with glutamate
2xxr
 Heteromer
432-800
2×GLU; 1×CL; 2×NA;
Assess
Structure of kainate receptor GluK2 in complex with the positive allosteric modulator BPAM344
8fwq
homo-4-mer33-850
8×NAG; 8×NAG; 2×NAG; 14×NAG; 4×2J9; 1×NA;
Assess
GluK2EM with 2S,4R-4-methylglutamate
5kuf
homo-4-mer33-839
4×SYM;
Assess
cryo-EM structure of homomeric kainate receptor GluK2 in resting (apo) state
8f0o
homo-4-mer34-839
6×NAG; 2×NAG; 4×NAG;
Assess
Domoate-bound GluK2 kainate receptor in partially-open conformation 1
8gc2
homo-4-mer34-839
2×NAG; 2×NAG; 1×NAG; 3×NAG; 8×NAG; 3×DOQ;
Assess
Domoate-bound GluK2 kainate receptor in partially-open conformation 3
8gc4
homo-4-mer34-839
1×NAG; 2×NAG; 5×NAG; 6×NAG; 4×DOQ;
Assess
Domoate-bound GluK2 kainate receptors in non-active conformation
8gc5
homo-4-mer34-839
5×NAG; 2×NAG; 1×NAG; 6×NAG; 4×DOQ; 1×MAN;
Assess
Domote-bound GluK2 kainate receptors in partially-open conformation 2
8gc3
homo-4-mer34-839
6×NAG; 2×NAG; 6×NAG; 4×DOQ;
Assess
Electron density map of GluK2 desensitized state in complex with 2S,4R-4-methylglutamate
4uqq
homo-4-mer33-828
4×GLU;
Assess
GluK2EM with LY466195
5kuh
homo-4-mer33-801
4×LY5;
Assess
Structure of full-length GluK1 with L-Glu
7lvt
homo-4-mer35-463
Assess
Structure of the ligand-binding and transmembrane domains of kainate receptor GluK2 in complex with…
8fww
homo-4-mer431-850
4×NAG; 2×NAG; 4×2J9; 16×POV; 2×NAG; 2×6ZP; 7×NA; 2×CL;
Assess
Structure of the ligand-binding and transmembrane domains of kainate receptor GluK2 in complex with…
8fwu
homo-4-mer431-850
4×NAG; 2×NAG; 4×DNQ; 16×POV; 2×NAG; 8×NA; 2×CL; 4×2J9;
Assess
Structure of the ligand-binding and transmembrane domains of kainate receptor GluK2 in complex with…
8fws
homo-4-mer431-850
4×NAG; 2×NAG; 4×2J9; 16×POV; 2×NAG; 6×NA; 2×CL;
Assess
Structure of the amino terminal domain of kainate receptor GluK2 in complex with the positive allos…
8fwt
homo-4-mer33-415
6×NAG; 2×NAG; 8×NAG;
Assess
Structure of the amino-terminal domain of kainate receptor GluK2 in complex with the positive allos…
8fwv
homo-4-mer33-415
4×NAG; 4×NAG; 8×NAG;
Assess
Structure of the amino-terminal domain of kainate receptor GluK2 in complex with the positive allos…
8fwr
homo-4-mer33-415
8×NAG; 8×NAG;
Assess
Crystal structure of the GLUR6 ligand binding core in complex with quisqualate at 1.8A resolution
1s9t
homo-4-mer430-800
4×CL; 4×QUS;
Assess
Crystal structure of the GLUR6 ligand binding core in complex with 2S,4R-4-methylglutamate at 1.8 A…
1sd3
homo-4-mer430-800
4×SYM;
Assess
Crystal structure of the GluR6 amino terminal domain dimer assembly MPD form
3h6h
homo-2-mer32-415
8×NAG; 2×CA;
Assess
Crystal structure of the GluR6 amino terminal domain dimer assembly
3h6g
homo-2-mer33-415
8×NAG; 2×TLA; 2×CA;
Assess
Crystal structure of a GluK2 (GluR6) glycan wedge homodimer assembly
3qlt
homo-2-mer35-415
6×NAG;
Assess
Crystal structure of the GluR6 ligand binding domain dimer I442H K494E K665R I749L Q753K mutant wit…
3g3j
homo-2-mer429-806
2×GLU; 2×CL; 4×NA;
Assess
Crystal structure of the GluR6 ligand binding domain dimer I442H K494E K665R I749L Q753K E757Q muta…
3g3k
homo-2-mer429-805
2×GLU; 5×CL; 2×NA; 2×IPA;
Assess
Crystal structure of the GluR6 ligand binding domain dimer K665R mutant with glutamate and NaCl at …
3g3g
homo-2-mer429-805
2×GLU; 3×CL; 2×NA;
Assess
Crystal structure of the GluR6 ligand binding domain dimer I442H K494E I749L Q753K mutant with glut…
3g3i
homo-2-mer429-805
2×GLU; 1×CL; 3×NA;
Assess
Crystal structure of the GluR6 ligand binding domain dimer K665R I749L Q753K mutant with glutamate …
3g3h
homo-2-mer429-805
2×GLU; 2×CL; 3×NA;
Assess
Crystal structure of the GluR6 ligand binding core dimer crosslinked by disulfide bonds between Y49…
2i0c
homo-2-mer430-806
2×GLU;
Assess
Crystal structure of the GluR6 ligand binding domain dimer with glutamate and NaCl at 1.38 Angstrom…
3g3f
homo-2-mer429-804
2×GLU; 1×CL; 4×NA; 2×IPA;
Assess
Structure of GluK2-LBD in complex with GluAzo
4h8i
homo-2-mer430-805
1×11W; 1×CL; 1×SO4; 1×MES;
Assess
Crystal structure of the GluK2 K531A-T779G LBD dimer in complex with glutamate
4bdn
homo-2-mer431-804
2×GLU; 2×NA;
Assess
Crystal structure of the GluK2 K531A-T779G LBD dimer in complex with kainate
4bdo
homo-2-mer431-804
2×KAI; 2×NA;
Assess
Crystal structure of the GluK2 R775A LBD dimer in complex with kainate
4bdr
homo-2-mer432-804
2×KAI; 1×CL; 2×NA;
Assess
Crystal structure of the GluK2EM LBD dimer assembly complex with glutamate and LY466195
5cmk
homo-2-mer429-801
1×GLU; 2×LI; 2×CL; 1×LY5; 2×SO4;
Assess
Crystal structure of the GluK2 R775A LBD dimer in complex with glutamate
4bdq
homo-2-mer432-804
2×GLU; 2×NA;
Assess
Crystal structure of the GluR6 ligand binding core in complex with glutamate at 1.75 A resolution o…
1s7y
homo-2-mer430-800
2×GLU;
Assess
CRYSTAL STRUCTURE OF THE GLUR6 LIGAND BINDING CORE IN COMPLEX WITH KAINATE 1.93 A RESOLUTION
1tt1
homo-2-mer430-800
2×KAI;
Assess
Crystal structure of the GluK2 (GluR6) D776K LBD dimer in complex with glutamate
2xxw
homo-2-mer430-800
2×GLU; 1×CL;
Assess
Crystal structure of the GluK2 (GluR6) M770K LBD dimer in complex with kainate
2xxv
homo-2-mer431-799
2×KAI; 1×CL;
Assess
Crystal structure of the GluK2 K531A LBD dimer in complex with glutamate
4bdl
homo-2-mer431-799
2×GLU; 2×NA;
Assess
Crystal structure of the GluK2 (GluR6) wild-type LBD dimer in complex with kainate
2xxt
homo-2-mer432-799
2×KAI; 2×NA; 1×CL;
Assess
Crystal structure of the GluK2 (GluR6) D776K LBD dimer in complex with glutamate (P21 21 21)
2xxx
homo-2-mer432-799
2×GLU;
Assess
Crystal structure of the GluK2 (GluR6) D776K LBD dimer in complex with kainate
2xxy
homo-2-mer432-799
2×KAI;
Assess
Crystal structure of the GluK2 K531A LBD dimer in complex with kainate
4bdm
homo-2-mer432-799
2×KAI;
Assess
Structure of the Kainate Receptor Subunit GluR6 Agonist Binding Domain Complexed with Domoic Acid
1yae
monomer421-804
1×NAG; 1×DOQ;
Assess
Crystal structure of the GluK2EM LBD dimer assembly complex with 2S,4R-4-methylglutamate
5cmm
monomer429-806
1×SYM;
Assess
X-ray structure of the GluR6 ligand binding core (S1S2A) in complex with glutamate at 1.65 A resolu…
1s50
monomer429-806
1×GLU;
Assess
Crystal structure of the GluR6 ligand binding core ELKQ mutant dimer at 1.96 Angstroms Resolution
2i0b
monomer431-804
1×GLU;
Assess

3 SWISS-MODEL models

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
8fwq.1.Ahomo-4-mer0.7433-850
2×NAG; 4×2J9;99.78
Assess
7f5a.1.Amonomer0.7133-867
1×NAG; 1×NAG;99.67
Assess
7lvt.1.Ahomo-4-mer0.7035-839
80.11
Assess