2g01 image
Deposition Date 2006-02-10
Release Date 2006-04-18
Last Version Date 2023-08-30
Entry Detail
PDB ID:
2G01
Keywords:
TRANSFERASE
Title:
Pyrazoloquinolones as Novel, Selective JNK1 inhibitors
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
(Taxon ID: )
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
3.50 Å
R-Value Free:
0.35
R-Value Work:
0.28
R-Value Observed:
0.28
Space Group:
P 32 2 1
2g01 validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Mitogen-activated protein kinase 8
Gene (Uniprot):MAPK8
Mutations:T183E, Y185E
Chain IDs:A, C (auth: B)
Chain Length:370
Number of Molecules:2
Biological Source:Homo sapiens
UniProt ID:P45983 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: F), D (auth: G)
Chain Length:11
Number of Molecules:2
Biological Source:
UniProt ID:Q9UQF2
Ligand Molecules
73Q
SO4
Primary Citation
Synthesis and SAR of 1,9-dihydro-9-hydroxypyrazolo[3,4-b]quinolin-4-ones as novel, selective c-Jun N-terminal kinase inhibitors.
Bioorg.Med.Chem.Lett. 16 2590 2594 (2006)
PMID: 16527482 DOI: 10.1016/j.bmcl.2006.02.046

Abstact

A novel class of 1,9-dihydro-9-hydroxypyrazolo[3,4-b]quinolin-4-ones as c-Jun-N-terminal kinase (JNK) inhibitors is described. These compounds were synthesized via the condensation of 2-nitrobenzaldehydes and hydroxypyrazoles. The structure-activity relationships (SAR) and kinase selectivity profile of the inhibitors are also discussed. Compound 16 was identified as a potent JNK inhibitor with good cellular potency.

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Primary Citation of related structures
2G01