3SM9

Crystal Structure of Metabotropic glutamate receptor 3 precursor in presence of LY341495 antagonist


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.26 Å
  • R-Value Free: 0.227 
  • R-Value Work: 0.201 
  • R-Value Observed: 0.202 

Starting Model: experimental
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Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

Crystal Structure of Metabotropic glutamate receptor 3 precursor in presence of LY341495 antagonist

Wernimont, A.K.Dong, A.Seitova, A.Crombet, L.Khutoreskaya, G.Edwards, A.M.Arrowsmith, C.H.Bountra, C.Weigelt, J.Cossar, D.Dobrovetsky, E.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Metabotropic glutamate receptor 3479Homo sapiensMutation(s): 0 
Gene Names: GPRC1CGRM3MGLUR3
UniProt & NIH Common Fund Data Resources
Find proteins for Q14832 (Homo sapiens)
Explore Q14832 
Go to UniProtKB:  Q14832
PHAROS:  Q14832
GTEx:  ENSG00000198822 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ14832
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
Z99
Query on Z99

Download Ideal Coordinates CCD File 
G [auth A]2-[(1S,2S)-2-carboxycyclopropyl]-3-(9H-xanthen-9-yl)-D-alanine
C20 H19 N O5
VLZBRVJVCCNPRJ-KPHUOKFYSA-N
SO4
Query on SO4

Download Ideal Coordinates CCD File 
B [auth A],
C [auth A],
D [auth A],
E [auth A],
F [auth A]
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
CL
Query on CL

Download Ideal Coordinates CCD File 
H [auth A],
I [auth A]
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Binding Affinity Annotations 
IDSourceBinding Affinity
Z99 BindingDB:  3SM9 Ki: min: 1.3, max: 14 (nM) from 3 assay(s)
IC50: min: 2.8, max: 16 (nM) from 6 assay(s)
EC50: 1.00e+5 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.26 Å
  • R-Value Free: 0.227 
  • R-Value Work: 0.201 
  • R-Value Observed: 0.202 
  • Space Group: I 2 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 83.402α = 90
b = 98.633β = 90
c = 203.513γ = 90
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
PHASERphasing
BUSTER-TNTrefinement
PDB_EXTRACTdata extraction
Blu-Icedata collection
BUSTERrefinement

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Revision History  (Full details and data files)

  • Version 1.0: 2011-07-27
    Type: Initial release
  • Version 1.1: 2017-11-08
    Changes: Refinement description
  • Version 1.2: 2023-09-13
    Changes: Data collection, Database references, Derived calculations, Refinement description