1ISR

Crystal Structure of Metabotropic Glutamate Receptor Subtype 1 Complexed with Glutamate and Gadolinium Ion

Structural Biology Knowledgebase: 1ISR SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.0 Å
  • R-Value Free: 0.259
  • R-Value Work: 0.237

Literature

Macromolecules
Sequence Display for 1ISR

Classification: SIGNALING PROTEIN

Total Structure Weight: 55720.91

Macromolecule Entities
Molecule Chains Length Organism Details
Metabotropic Glutamate Receptor subtype 1 A 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
GD
Query on GD

A GADOLINIUM ATOM
Gd
UIWYJDYFSGRHKR-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GLU
Query on GLU

A GLUTAMIC ACID
C5 H9 N O4
WHUUTDBJXJRKMK-VKHMYHEASA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.0 Å
  • R-Value Free: 0.259
  • R-Value Work: 0.237
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 145.35 α = 90.00
b = 145.35 β = 90.00
c = 76.75 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-12-21
  • Released Date: 2002-03-13
  • Deposition author(s): Tsuchiya, D., Kunishima, N., Kamiya, N., Jingami, H., Morikawa, K.

Revision History

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