1VSO

Crystal Structure of the Ligand-Binding Core of iGluR5 in Complex With the Antagonist (S)-ATPO at 1.85 A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.231
  • R-Value Work: 0.202

Literature

Macromolecules
Sequence Display for 1VSO

Classification: MEMBRANE PROTEIN

Total Structure Weight: 29522.80

Macromolecule Entities
Molecule Chains Length Organism Details
Glutamate receptor, ionotropic kainate 1 A 257 Rattus norvegicus Mutation: A34G
Gene Name(s): Grik1 Glur5
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
AT1
Query on AT1

A (S)-2-AMINO-3-(5-TERT-BUTYL-3-(PHOSPHONOMETHOXY)- 4-ISOXAZOLYL)PROPIONIC ACID
C11 H19 N2 O7 P
AGSOOCUNMTYPSE-ZETCQYMHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
AT1 Ki: 2900 nM (97) BindingDB

Ki: 18980 nM  BindingMOAD
Ki: 18980 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.231
  • R-Value Work: 0.202
  • Space Group: P 64

Unit Cell:

Length (Å) Angle (°)
a = 108.90 α = 90.00
b = 108.90 β = 90.00
c = 51.09 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-03-29
  • Released Date: 2007-07-03
  • Deposition author(s): Hald, H., Naur, P., Gajhede, M., Kastrup, J.S.

Revision History

  • 2007-10-03
    Type: Version format compliance
  • 2011-07-13
    Type: Non-polymer description, Version format compliance
  • 2017-08-02
    Type: Refinement description, Source and taxonomy