7PPY

CARM1 in complex with EML709


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.42 Å
  • R-Value Free: 0.235 
  • R-Value Work: 0.205 
  • R-Value Observed: 0.207 

Starting Model: experimental
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Ligand Structure Quality Assessment 


This is version 1.3 of the entry. See complete history


Literature

Turning Nonselective Inhibitors of Type I Protein Arginine Methyltransferases into Potent and Selective Inhibitors of Protein Arginine Methyltransferase 4 through a Deconstruction-Reconstruction and Fragment-Growing Approach.

Iannelli, G.Milite, C.Marechal, N.Cura, V.Bonnefond, L.Troffer-Charlier, N.Feoli, A.Rescigno, D.Wang, Y.Cipriano, A.Viviano, M.Bedford, M.T.Cavarelli, J.Castellano, S.Sbardella, G.

(2022) J Med Chem 65: 11574-11606

  • DOI: https://doi.org/10.1021/acs.jmedchem.2c00252
  • Primary Citation of Related Structures:  
    7NUD, 7NUE, 7P2R, 7PPQ, 7PPY, 7PU8, 7PUC, 7PUQ, 7PV6

  • PubMed Abstract: 

    Protein arginine methyltransferases (PRMTs) are important therapeutic targets, playing a crucial role in the regulation of many cellular processes and being linked to many diseases. Yet, there is still much to be understood regarding their functions and the biological pathways in which they are involved, as well as on the structural requirements that could drive the development of selective modulators of PRMT activity. Here we report a deconstruction-reconstruction approach that, starting from a series of type I PRMT inhibitors previously identified by us, allowed for the identification of potent and selective inhibitors of PRMT4, which regardless of the low cell permeability show an evident reduction of arginine methylation levels in MCF7 cells and a marked reduction of proliferation. We also report crystal structures with various PRMTs supporting the observed specificity and selectivity.


  • Organizational Affiliation

    Department of Integrated Structural Biology, Institut de Génétique et de Biologie Moléculaire et Cellulaire, 67400 Illkirch, France.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Histone-arginine methyltransferase CARM1
A, B, C, D
361Mus musculusMutation(s): 0 
Gene Names: Carm1Prmt4
EC: 2.1.1.319
UniProt & NIH Common Fund Data Resources
Find proteins for Q9WVG6 (Mus musculus)
Explore Q9WVG6 
Go to UniProtKB:  Q9WVG6
IMPC:  MGI:1913208
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9WVG6
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
7ZH (Subject of Investigation/LOI)
Query on 7ZH

Download Ideal Coordinates CCD File 
E [auth A],
J [auth B],
M [auth C],
R [auth D]
methyl 6-[4-[[~{N}-[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl]carbamimidoyl]amino]butylcarbamoylamino]-4-oxidanyl-naphthalene-2-carboxylate
C28 H34 N10 O7
AUWUXQSTBMRGEC-PTGPVQHPSA-N
EDO
Query on EDO

Download Ideal Coordinates CCD File 
F [auth A]
G [auth A]
H [auth A]
I [auth A]
K [auth B]
F [auth A],
G [auth A],
H [auth A],
I [auth A],
K [auth B],
L [auth B],
N [auth C],
O [auth C],
P [auth C],
Q [auth C],
S [auth D],
T [auth D]
1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.42 Å
  • R-Value Free: 0.235 
  • R-Value Work: 0.205 
  • R-Value Observed: 0.207 
  • Space Group: P 21 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 74.677α = 90
b = 98.823β = 90
c = 206.981γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
XDSdata scaling
PHENIXphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Not funded--

Revision History  (Full details and data files)

  • Version 1.0: 2022-04-06
    Type: Initial release
  • Version 1.1: 2022-05-11
    Changes: Database references
  • Version 1.2: 2022-09-21
    Changes: Database references
  • Version 1.3: 2024-01-31
    Changes: Data collection, Refinement description