3PTG image
Deposition Date 2010-12-02
Release Date 2011-03-02
Last Version Date 2024-02-21
Entry Detail
PDB ID:
3PTG
Keywords:
TRANSFERASE/TRANSFERASE INHIBITOR
Title:
Design and Synthesis of a Novel, Orally Efficacious Tri-substituted Thiophene Based JNK Inhibitor
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.43 Å
R-Value Free:
0.31
R-Value Work:
0.24
R-Value Observed:
0.24
Space Group:
P 21 21 21
3PTG validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Mitogen-activated protein kinase 10
Gene (Uniprot):MAPK10
Chain IDs:A
Chain Length:363
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P53779 Pfam ID:PF00069 EC:2.7.11.24
Protein Blast
Polymer Type:polypeptide(L)
Molecule:C-Jun-amino-terminal kinase-interacting protein 1
Gene (Uniprot):MAPK8IP1
Chain IDs:B (auth: J)
Chain Length:11
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:Q9UQF2
Ligand Molecules
932
Primary Citation
Design and synthesis of a novel, orally active, brain penetrant, tri-substituted thiophene based JNK inhibitor.
Bioorg.Med.Chem.Lett. 21 1838 1843 (2011)
PMID: 21316234 DOI: 10.1016/j.bmcl.2011.01.046

Abstact

The SAR of a series of tri-substituted thiophene JNK3 inhibitors is described. By optimizing both the N-aryl acetamide region of the inhibitor and the 4-position of the thiophene we obtained single digit nanomolar compounds, such as 47, which demonstrated an in vivo effect on JNK activity when dosed orally in our kainic acid mouse model as measured by phospho-c-jun reduction.

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Primary Citation of related structures
3PTG