7CBX

Crystal structure of MAP2K7 complexed with a covalent inhibitor 12


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.06 Å
  • R-Value Free: 0.224 
  • R-Value Work: 0.182 

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Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

Structural basis for producing selective MAP2K7 inhibitors.

Murakawa, Y.Valter, S.Barr, H.London, N.Kinoshita, T.

(2020) Bioorg Med Chem Lett 30: 127546-127546

  • DOI: https://doi.org/10.1016/j.bmcl.2020.127546
  • Primary Citation of Related Structures:  
    7CBX

  • PubMed Abstract: 

    Mitogen-activated protein kinase kinase 7 (MAP2K7) in the c-Jun N-terminal kinase signal cascade is an attractive drug target for a variety of diseases. The selectivity of MAP2K7 inhibitors against off-target kinases is a major barrier in drug development. We report a crystal structure of MAP2K7 complexed with a potent covalent inhibitor bearing an acrylamide moiety as an electrophile, which discloses a structural basis for producing selective and potent MAP2K7 inhibitors.


  • Organizational Affiliation

    Graduate School of Science, Osaka Prefecture University, Osaka 599-8531, Japan.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Dual specificity mitogen-activated protein kinase kinase 7323Homo sapiensMutation(s): 1 
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
GTEx:  ENSG00000076984 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO14733
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
FU6 (Subject of Investigation/LOI)
Query on FU6

Download Ideal Coordinates CCD File 
B [auth A]3-(1H-indazol-3-yl)-5-(prop-2-enoylamino)-N-prop-2-ynyl-benzamide
C20 H16 N4 O2
QLVGPPRZJNJOLD-UHFFFAOYSA-N
GOL
Query on GOL

Download Ideal Coordinates CCD File 
C [auth A]GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.06 Å
  • R-Value Free: 0.224 
  • R-Value Work: 0.182 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 60.965α = 90
b = 70.517β = 90
c = 84.346γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
XDSdata reduction
XDSdata scaling
MOLREPphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2020-09-30
    Type: Initial release
  • Version 1.1: 2023-11-29
    Changes: Data collection, Database references, Derived calculations, Refinement description