SMTL ID : 8fwu.1

Structure of the ligand-binding and transmembrane domains of kainate receptor GluK2 in complex with the positive allosteric modulator BPAM344 and competitive antagonist DNQX

Coordinates
PDB Format
Method
ELECTRON MICROSCOPY
Oligo State
homo-tetramer
Ligands
4 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)
2 x NAG- NAG- BMA- BMA: beta-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
4 x DNQ: 6,7-DINITROQUINOXALINE-2,3-DIONE(Non-covalent)
16 x POV: (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate(Non-covalent)
2 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)
8 x NA: SODIUM ION(Non-functional Binders)
2 x CL: CHLORIDE ION(Non-functional Binders)
4 x 2J9: 4-cyclopropyl-7-fluoro-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide(Non-covalent)
Links
RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP
Citation
Gangwar, S.P. et al., Positive and negative allosteric modulation of GluK2 kainate receptors by BPAM344 and antiepileptic perampanel. Cell Rep (2023)
Release Date
2023-04-19
Peptides
Glutamate receptor ionotropic, kainate 2: ABCD
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
B
C
C
D
D
Membrane
We predict this structure to be a membrane protein.

Glutamate receptor ionotropic, kainate 2

Toggle Identical (ABCD)

Related Entries With Identical Sequence

8fwq.1 | 8fwr.1 | 8fws.1 | 8fwt.1 | 8fwv.1 | 8fww.1