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PDBsum entry 4ztn

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Transferase/transferase inhibitor PDB id
4ztn
Contents
Protein chains
289 a.a.
Ligands
4S3 ×4
Waters ×161

References listed in PDB file
Key reference
Title Discovery and structure enabled synthesis of 2,6-Diaminopyrimidin-4-One irak4 inhibitors.
Authors W.M.Seganish, T.O.Fischmann, B.Sherborne, J.Matasi, B.Lavey, W.T.Mcelroy, D.Tulshian, J.Tata, C.Sondey, C.G.Garlisi, K.Devito, J.Fossetta, D.Lundell, X.Niu.
Ref. Acs Med Chem Lett, 2015, 6, 942-947. [DOI no: 10.1021/acsmedchemlett.5b00279]
PubMed id 26288698
Abstract
We report the identification and synthesis of a series of aminopyrimidin-4-one IRAK4 inhibitors. Through high throughput screening, an aminopyrimidine hit was identified and modified via structure enabled design to generate a new, potent, and kinase selective pyrimidin-4-one chemotype. This chemotype is exemplified by compound 16, which has potent IRAK4 inhibition activity (IC50 = 27 nM) and excellent kinase selectivity (>100-fold against 99% of 111 tested kinases), and compound 31, which displays potent IRAK4 activity (IC50 = 93 nM) and good rat bioavailability (F = 42%).
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