1SD3

Crystal structure of the GLUR6 ligand binding core in complex with 2S,4R-4-methylglutamate at 1.8 Angstrom resolution

Structural Biology Knowledgebase: 1SD3 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.223

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1SD3

Classification: MEMBRANE PROTEIN

Total Structure Weight: 59063.95

Macromolecule Entities
Molecule Chains Length Organism Details
Glutamate receptor, ionotropic kainate 2 A, B 259 Rattus norvegicus Fragment: residues 1-259
Details: tethered dimer linked by GT
Gene Name(s): Grik2 Glur6

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SYM
Query on SYM

A, B 2S,4R-4-METHYLGLUTAMATE
C6 H10 N O4
KRKRAOXTGDJWNI-DMTCNVIQSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
SYM Ki: 0.663 - 15 nM (86 - 97) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.223
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 57.74 α = 90.00
b = 91.25 β = 90.00
c = 105.55 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-02-12
  • Released Date: 2005-02-15
  • Deposition author(s): Mayer, M.L.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4