6IB2

The structure of MKK7 in complex with the covalent 4-amino-pyrazolopyrimidine 4a


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.10 Å
  • R-Value Free: 0.250 
  • R-Value Work: 0.222 
  • R-Value Observed: 0.224 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

Targeting the MKK7-JNK (Mitogen-Activated Protein Kinase Kinase 7-c-Jun N-Terminal Kinase) Pathway with Covalent Inhibitors.

Wolle, P.Hardick, J.Cronin, S.J.F.Engel, J.Baumann, M.Lategahn, J.Penninger, J.M.Rauh, D.

(2019) J Med Chem 62: 2843-2848

  • DOI: https://doi.org/10.1021/acs.jmedchem.9b00102
  • Primary Citation of Related Structures:  
    6IB0, 6IB2

  • PubMed Abstract: 

    The protein kinase MKK7 is linked to neuronal development and the onset of cancer. The field, however, lacks high-quality functional probes that would allow for the dissection of its detailed functions. Against this background, we describe an effective covalent inhibitor of MKK7 based on the pyrazolopyrimidine scaffold.


  • Organizational Affiliation

    Faculty of Chemistry and Chemical Biology , TU Dortmund University , Otto-Hahn-Strasse 4a , 44227 Dortmund , Germany.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Dual specificity mitogen-activated protein kinase kinase 7318Homo sapiensMutation(s): 0 
Gene Names: MAP2K7JNKK2MEK7MKK7PRKMK7SKK4
EC: 2.7.12.2
UniProt & NIH Common Fund Data Resources
Find proteins for O14733 (Homo sapiens)
Explore O14733 
Go to UniProtKB:  O14733
PHAROS:  O14733
GTEx:  ENSG00000076984 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO14733
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
862
Query on 862

Download Ideal Coordinates CCD File 
B [auth A]1-[(3~{R})-3-[4-azanyl-3-[1-(4-ethanoylphenyl)-1,2,3-triazol-4-yl]pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl]propan-1-one
C23 H25 N9 O2
DMPCFHLMZNTFEB-QGZVFWFLSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.10 Å
  • R-Value Free: 0.250 
  • R-Value Work: 0.222 
  • R-Value Observed: 0.224 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 60.7α = 90
b = 68.4β = 90
c = 84γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XSCALEdata scaling
PHENIXphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2019-02-27
    Type: Initial release
  • Version 1.1: 2019-03-27
    Changes: Data collection, Database references
  • Version 1.2: 2024-01-24
    Changes: Data collection, Database references, Refinement description