1EWT

CRYSTAL STRUCTURE OF METABOTROPIC GLUTAMATE RECEPTOR SUBTYPE 1 LIGAND FREE FORM I

Structural Biology Knowledgebase: 1EWT SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.7 Å
  • R-Value Free: 0.287
  • R-Value Work: 0.244

Literature

Macromolecules
Sequence Display for 1EWT

Classification: SIGNALING PROTEIN

Total Structure Weight: 111123.99

Macromolecule Entities
Molecule Chains Length Organism Details
METABOTROPIC GLUTAMATE RECEPTOR SUBTYPE 1 A, B 490 Rattus norvegicus Fragment: EXTRACELLULAR LIGAND BINDING REGION
Gene Name(s): Grm1 Gprc1a Mglur1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

B N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.7 Å
  • R-Value Free: 0.287
  • R-Value Work: 0.244
  • Space Group: P 41 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 111.44 α = 90.00
b = 111.44 β = 90.00
c = 293.67 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-04-27
  • Released Date: 2000-12-18
  • Deposition author(s): Kunishima, N., Shimada, Y., Tsuji, Y., Jingami, H., Morikawa, K.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update