8EFJ | pdb_00008efj

A structural study of selectivity mechanisms for JNK3 and p38 alpha with indazole scaffold probing compounds

• PDB DOI: https://doi.org/10.2210/pdb8EFJ/pdb

• Classification: TRANSFERASE
• Organism(s): Mus musculus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2022-09-08 Released: 2023-09-20 
• Deposition Author(s): Park, H., Feng, Y.
• Funding Organization(s): National Institutes of Health/National Institute on Aging (NIH/NIA)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.31 Å
• R-Value Free: 
  0.223 (Depositor), 0.224 (DCC) 
• R-Value Work: 
  0.189 (Depositor), 0.189 (DCC) 
• R-Value Observed: 
  0.193 (Depositor) 

Starting Model: experimental

Literature

A structural study of selectivity mechanisms for JNK3 and p38 alpha with indazole scaffold probing compounds

Park, H., Feng, Y.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 43.27 kDa 
• Atom Count: 3,067 
• Modeled Residue Count: 348 
• Deposited Residue Count: 367 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Mitogen-activated protein kinase 14	A	367	Mus musculus	Mutation(s): 0  Gene Names: Mapk14, Crk1, Csbp1, Csbp2 EC: 2.7.11.24
UniProt
Find proteins for P47811 (Mus musculus) Explore P47811  Go to UniProtKB:  P47811

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
WHQ (Subject of Investigation/LOI)	D [auth A]	(4P)-4-[5-(2-chloro-6-fluoroanilino)-6-(methoxymethyl)-1H-indazol-1-yl]-N-methylthiophene-2-carboxamide C21 H18 Cl F N4 O2 S XALTXWZZGJPUEJ-UHFFFAOYSA-N
BOG	B [auth A], C [auth A]	octyl beta-D-glucopyranoside C14 H28 O6 HEGSGKPQLMEBJL-RKQHYHRCSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.31 Å
• R-Value Free:  0.223 (Depositor), 0.224 (DCC) 
• R-Value Work:  0.189 (Depositor), 0.189 (DCC) 
• R-Value Observed: 0.193 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 66.18	α = 90
b = 70.44	β = 90
c = 77	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2023-09-20 
Deposition Author(s): Park, H., Feng, Y.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute on Aging (NIH/NIA)	United States	--

Revision History  

• Version 1.0: 2023-09-20
  Type: Initial release
  
• Version 1.1: 2026-03-04
  Changes: Refinement description, Structure summary