1M5D

X-RAY STRUCTURE OF THE GLUR2 LIGAND BINDING CORE (S1S2J-Y702F) IN COMPLEX WITH Br-HIBO AT 1.73 A RESOLUTION

Structural Biology Knowledgebase: 1M5D SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.73 Å
  • R-Value Free: 0.215
  • R-Value Work: 0.186

Literature

Macromolecules
Sequence Display for 1M5D

Classification: MEMBRANE PROTEIN

Total Structure Weight: 29649.03

Macromolecule Entities
Molecule Chains Length Organism Details
Glutamate receptor 2 A 263 Rattus norvegicus Fragment: flop ligand binding core (S1S2J-Y702F)
Mutation: Y190F
Gene Name(s): Gria2 Glur2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
BRH
Query on BRH

A (S)-2-AMINO-3-(4-BROMO-3-HYDROXY-ISOXAZOL- 5-YL)PROPIONIC ACID
BR-HIBO (Synonym)
C6 H7 Br N2 O4
JRTOQOAGTSUNHA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
BRH EC50: 5400 - 202000 nM (88 - 97) BindingDB
Ki: 170 - 12000 nM (88 - 97) BindingDB

IC50: 9200 nM  BindingMOAD
IC50: 9200 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.73 Å
  • R-Value Free: 0.215
  • R-Value Work: 0.186
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 87.14 α = 90.00
b = 63.68 β = 90.00
c = 47.91 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-07-09
  • Released Date: 2002-09-18
  • Deposition author(s): Hogner, A., Kastrup, J.S., Jin, R., Liljefors, T., Mayer, M.L., Egebjerg, J., Larsen, I.K., Gouaux, E.

Revision History

  • 2014-11-26
    Type: Other | Details: Update solvent content
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4