5AWM

The Crystal Structure of JNK from Drosophila melanogaster Reveals an Evolutionarily Conserved Topology with that of Mammalian JNK Proteins.

• PDB DOI: https://doi.org/10.2210/pdb5AWM/pdb
• Entry: 5AWM supersedes: 4M3A

• Classification: TRANSFERASE
• Organism(s): Drosophila melanogaster
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2015-07-06 Released: 2015-08-05 
• Deposition Author(s): Boonserm, P.
• Funding Organization(s): Mahidol University

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.79 Å
• R-Value Free: 0.220 
• R-Value Work: 0.175 
• R-Value Observed: 0.179 

Re-refinement Note

This entry reflects an alternative modeling of the original data in: 4M3A

Literature

The crystal structure of JNK from Drosophila melanogaster reveals an evolutionarily conserved topology with that of mammalian JNK proteins.

Chimnaronk, S., Sitthiroongruang, J., Srisucharitpanit, K., Srisaisup, M., Ketterman, A.J., Boonserm, P.

(2015) BMC Struct Biol 15: 17-17

• PubMed: 26377800 
• DOI: https://doi.org/10.1186/s12900-015-0045-1
• Primary Citation of Related Structures:  
  5AWM


• PubMed Abstract: 
  

  The c-Jun N-terminal kinases (JNKs), members of the mitogen-activated protein kinase (MAPK) family, engage in diverse cellular responses to signals produced under normal development and stress conditions. In Drosophila, only one JNK member is present, whereas ten isoforms from three JNK genes (JNK1, 2, and 3) are present in mammalian cells. To date, several mammalian JNK structures have been determined, however, there has been no report of any insect JNK structure.

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Organizational Affiliation: 

Institute of Molecular Biosciences, Mahidol University, Salaya, Phuttamonthon, Nakhon Pathom, 73170, Thailand. [e-mail].

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 46.06 kDa 
• Atom Count: 2,986 
• Modelled Residue Count: 345 
• Deposited Residue Count: 394 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Stress-activated protein kinase JNK	A	394	Drosophila melanogaster	Mutation(s): 0  Gene Names: bsk, JNK, CG5680 EC: 2.7.11.24
UniProt
Find proteins for P92208 (Drosophila melanogaster) Explore P92208  Go to UniProtKB:  P92208

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ANP	B [auth A]	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER C10 H17 N6 O12 P3 PVKSNHVPLWYQGJ-KQYNXXCUSA-N
MG	C [auth A], D [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.79 Å
• R-Value Free: 0.220 
• R-Value Work: 0.175 
• R-Value Observed: 0.179 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 52.486	α = 90
b = 55.329	β = 90
c = 126.717	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
HKL-2000	data scaling
MOLREP	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2015-08-05 
Deposition Author(s): Boonserm, P.
• This entry supersedes: 4M3A

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Funding Organization	Location	Grant Number
Mahidol University	Thailand	--

Revision History  

• Version 1.0: 2015-08-05
  Type: Initial release
  
• Version 1.1: 2015-11-11
  Changes: Database references
• Version 1.2: 2020-02-26
  Changes: Data collection, Derived calculations
• Version 1.3: 2023-11-08
  Changes: Data collection, Database references, Derived calculations, Refinement description