3KS9

Metabotropic glutamate receptor mGluR1 complexed with LY341495 antagonist


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.241 
  • R-Value Work: 0.206 
  • R-Value Observed: 0.207 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.3 of the entry. See complete history


Literature

Metabotropic glutamate receptor mglur1 complexed with LY341495 antagonist

Dobrovetsky, E.Khutoreskaya, G.Seitova, A.Cossar, D.Edwards, A.M.Arrowsmith, C.H.Bountra, C.Weigelt, J.Bochkarev, A.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Metabotropic glutamate receptor 1A, B496Homo sapiensMutation(s): 1 
Gene Names: GPRC1AGRM1MGLUR1
UniProt & NIH Common Fund Data Resources
Find proteins for Q13255 (Homo sapiens)
Explore Q13255 
Go to UniProtKB:  Q13255
PHAROS:  Q13255
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
Z99 (Subject of Investigation/LOI)
Query on Z99

Download Ideal Coordinates CCD File 
C [auth A], G [auth B]2-[(1S,2S)-2-carboxycyclopropyl]-3-(9H-xanthen-9-yl)-D-alanine
C20 H19 N O5
VLZBRVJVCCNPRJ-KPHUOKFYSA-N
 Ligand Interaction
NAG (Subject of Investigation/LOI)
Query on NAG

Download Ideal Coordinates CCD File 
E [auth A], F [auth A]2-acetamido-2-deoxy-beta-D-glucopyranose
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
 Ligand Interaction
MG
Query on MG

Download Ideal Coordinates CCD File 
D [auth A], H [auth B]MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Binding Affinity Annotations 
IDSourceBinding Affinity
Z99 BindingDB:  3KS9 Ki: 6800 (nM) from 1 assay(s)
IC50: min: 7800, max: 8990 (nM) from 2 assay(s)
EC50: 1.00e+5 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.241 
  • R-Value Work: 0.206 
  • R-Value Observed: 0.207 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 79.23α = 90
b = 96.546β = 106.67
c = 97.545γ = 90
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
MOLREPphasing
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment  



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2009-12-08
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Non-polymer description, Version format compliance
  • Version 1.2: 2017-11-01
    Changes: Refinement description
  • Version 1.3: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Data collection, Database references, Derived calculations, Structure summary