ISDA

Deposition Date 2009-10-21

Release Date 2009-11-24

Last Version Date 2024-11-06

Entry Detail

PDB ID:

3KCK

Keywords:

TRANSFERASE

Title:

A Novel Chemotype of Kinase Inhibitors

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Spodoptera frugiperda

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.20 Å

R-Value Free:

0.29

R-Value Work:

0.22

R-Value Observed:

0.24

Space Group:

C 2 2 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Tyrosine-protein kinase JAK2
Gene (Uniprot):JAK2
Chain IDs:A
Chain Length:313
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:O60674 Pfam ID:PF07714 EC:2.7.10.2

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
PTR	A	TYR	O-PHOSPHOTYROSINE

Ligand Molecules

3KC

Primary Citation

A novel chemotype of kinase inhibitors: Discovery of 3,4-ring fused 7-azaindoles and deazapurines as potent JAK2 inhibitors.

Wang, T, Ledeboer, M.W, Duffy, J.P, Pierce, A.C, Zuccola, H.J, Block, E, Shlyakter, D, Hogan, J.K, Bennani, Y.L.Show

Bioorg.Med.Chem.Lett. 20 153 156 (2010)

PMID: 19945871 DOI: 10.1016/j.bmcl.2009.11.021

Abstact

Pictet-Spengler condensation of aldehydes or alpha-keto-esters with 4-(2-anilinophenyl)-7-azaindole (11) or deazapurine (12) gave high yields of the 3,4-fused cyclic compounds. SAR studies, by varying the substituted benzaldehyde components, lead to the discovery of a series of potent JAK2 kinase inhibitors.

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Protein

Chemical

Disease

Primary Citation of related structures