5FP7

Crystal structure of human KDM4D in complex with 3-4-methylthiophen-2- yl methylaminopyridine-4-carboxylic acid


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.207 
  • R-Value Work: 0.164 
  • R-Value Observed: 0.166 

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Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

Cell Penetrant Inhibitors of the KDM4 and KDM5 Families of Histone Lysine Demethylases. 2. Pyrido[3,4-d]pyrimidin-4(3H)-one Derivatives.

Westaway, S.M.Preston, A.G.Barker, M.D.Brown, F.Brown, J.A.Campbell, M.Chung, C.W.Drewes, G.Eagle, R.Garton, N.Gordon, L.Haslam, C.Hayhow, T.G.Humphreys, P.G.Joberty, G.Katso, R.Kruidenier, L.Leveridge, M.Pemberton, M.Rioja, I.Seal, G.A.Shipley, T.Singh, O.Suckling, C.J.Taylor, J.Thomas, P.Wilson, D.M.Lee, K.Prinjha, R.K.

(2016) J Med Chem 59: 1370-1387

  • DOI: https://doi.org/10.1021/acs.jmedchem.5b01538
  • Primary Citation of Related Structures:  
    5FP7

  • PubMed Abstract: 

    Following the discovery of cell penetrant pyridine-4-carboxylate inhibitors of the KDM4 (JMJD2) and KDM5 (JARID1) families of histone lysine demethylases (e.g., 1), further optimization led to the identification of non-carboxylate inhibitors derived from pyrido[3,4-d]pyrimidin-4(3H)-one. A number of exemplars such as compound 41 possess interesting activity profiles in KDM4C and KDM5C biochemical and target-specific, cellular mechanistic assays.


  • Organizational Affiliation

    Epinova Discovery Performance Unit, Medicines Research Centre, GlaxoSmithKline R&D , Stevenage SG1 2NY, U.K.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
LYSINE-SPECIFIC DEMETHYLASE 4D334Homo sapiensMutation(s): 0 
EC: 1.14.11.66
UniProt & NIH Common Fund Data Resources
Find proteins for Q6B0I6 (Homo sapiens)
Explore Q6B0I6 
Go to UniProtKB:  Q6B0I6
PHAROS:  Q6B0I6
GTEx:  ENSG00000186280 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6B0I6
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 5 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
YC8
Query on YC8

Download Ideal Coordinates CCD File 
G [auth A]3-(4-phenylbutanoylamino)pyridine-4-carboxylic acid
C16 H16 N2 O3
FLWYUGQMDDTDDS-UHFFFAOYSA-N
SO4
Query on SO4

Download Ideal Coordinates CCD File 
H [auth A]
I [auth A]
J [auth A]
K [auth A]
L [auth A]
H [auth A],
I [auth A],
J [auth A],
K [auth A],
L [auth A],
M [auth A],
N [auth A]
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
GOL
Query on GOL

Download Ideal Coordinates CCD File 
D [auth A],
E [auth A],
F [auth A]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
ZN
Query on ZN

Download Ideal Coordinates CCD File 
B [auth A]ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
FE2
Query on FE2

Download Ideal Coordinates CCD File 
C [auth A]FE (II) ION
Fe
CWYNVVGOOAEACU-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.207 
  • R-Value Work: 0.164 
  • R-Value Observed: 0.166 
  • Space Group: P 43 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 71.41α = 90
b = 71.41β = 90
c = 150.59γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

  • Released Date: 2016-11-09 
  • Deposition Author(s): Chung, C.

Revision History  (Full details and data files)

  • Version 1.0: 2016-11-09
    Type: Initial release
  • Version 1.1: 2019-01-16
    Changes: Data collection, Database references
  • Version 1.2: 2024-05-08
    Changes: Data collection, Database references, Derived calculations, Other