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Structure paper

TitleMechanism of glutamate receptor desensitization.
Journal, issue, pagesNature, Vol. 417, Page 245-253, Year 2002
Publish dateApr 2, 2002 (structure data deposition date)
AuthorsSun, Y. / Olson, R. / Horning, M. / Armstrong, N. / Mayer, M. / Gouaux, E.
External linksNature / PubMed:12015593
MethodsX-ray diffraction
Resolution1.8 - 2.3 Å
Structure data

PDB-1lb8:
Crystal structure of the Non-desensitizing GluR2 ligand binding core mutant (S1S2J-L483Y) in complex with AMPA at 2.3 resolution
Method: X-RAY DIFFRACTION / Resolution: 2.3 Å

PDB-1lb9:
Crystal structure of the Non-desensitizing GluR2 ligand binding core mutant (S1S2J-L483Y) in complex with antagonist DNQX at 2.3 A resolution
Method: X-RAY DIFFRACTION / Resolution: 2.3 Å

PDB-1lbb:
Crystal structure of the GluR2 ligand binding domain mutant (S1S2J-N754D) in complex with kainate at 2.1 A resolution
Method: X-RAY DIFFRACTION / Resolution: 2.1 Å

PDB-1lbc:
Crystal structure of GluR2 ligand binding core (S1S2J-N775S) in complex with cyclothiazide (CTZ) as well as glutamate at 1.8 A resolution
Method: X-RAY DIFFRACTION / Resolution: 1.8 Å

Chemicals

ChemComp-AMQ:
(S)-ALPHA-AMINO-3-HYDROXY-5-METHYL-4-ISOXAZOLEPROPIONIC ACID

ChemComp-HOH:
WATER

ChemComp-DNQ:
6,7-DINITROQUINOXALINE-2,3-DIONE

ChemComp-SO4:
SULFATE ION

ChemComp-KAI:
3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE / neurotransmitter, agonist*YM

ChemComp-ZN:
Unknown entry

ChemComp-GLU:
GLUTAMIC ACID

ChemComp-CYZ:
CYCLOTHIAZIDE

Source
  • rattus norvegicus (Norway rat)
KeywordsMEMBRANE PROTEIN / AMPA RECEPTOR / GLUR2 / S1S2 / LIGAND-BINDING CORE / Non-desensitizing / Point mutation / L483Y / AGONIST / point-mutation / antagonist / DNQX / N754D / Kainate / ligand binding core / N775S / cyclothiazide / CTZ

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