4MF1

ITK kinase domain in complex with benzothiazole inhibitor 12b (1S,2S)-2-{4-[(DIMETHYLAMINO)METHYL]PHENYL}-N-[6-(1H-PYRAZOL-4-YL)-1,3-BENZOTHIAZOL-2-YL]CYCLOPROPANECARBOXAMIDE

4MF1 の概要

• エントリーDOI: 10.2210/pdb4mf1/pdb
• 関連するPDBエントリー: 4MF0
• 分子名称: Tyrosine-protein kinase ITK/TSK, (1S,2S)-2-{4-[(dimethylamino)methyl]phenyl}-N-[6-(1H-pyrazol-4-yl)-1,3-benzothiazol-2-yl]cyclopropanecarboxamide (3 entities in total)
• 機能のキーワード: protein kinase, phosphotransfer catalyst, transferase-transferase inhibitor complex, transferase/transferase inhibitor
• 由来する生物種: Homo sapiens (human)
• 細胞内の位置: Cytoplasm: Q08881
• タンパク質・核酸の鎖数: 2
• 化学式量合計: 61067.89

構造登録者

Eigenbrot, C.,Shia, S. (登録日: 2013-08-27, 公開日: 2013-11-13, 最終更新日: 2024-02-28)

主引用文献

Mackinnon, C.H.,Lau, K.,Burch, J.D.,Chen, Y.,Dines, J.,Ding, X.,Eigenbrot, C.,Heifetz, A.,Jaochico, A.,Johnson, A.,Kraemer, J.,Kruger, S.,Krulle, T.M.,Liimatta, M.,Ly, J.,Maghames, R.,Montalbetti, C.A.,Ortwine, D.F.,Perez-Fuertes, Y.,Shia, S.,Stein, D.B.,Trani, G.,Vaidya, D.G.,Wang, X.,Bromidge, S.M.,Wu, L.C.,Pei, Z.
Structure-based design and synthesis of potent benzothiazole inhibitors of interleukin-2 inducible T cell kinase (ITK).
Bioorg.Med.Chem.Lett., 23:6331-6335, 2013

PubMed Abstract: Inhibition of the non-receptor tyrosine kinase ITK, a component of the T-cell receptor signalling cascade, may represent a novel treatment for allergic asthma. Here we report the structure-based optimization of a series of benzothiazole amides that demonstrate sub-nanomolar inhibitory potency against ITK with good cellular activity and kinase selectivity. We also elucidate the binding mode of these inhibitors by solving the X-ray crystal structures of several inhibitor-ITK complexes.

PubMed: 24138940
DOI: 10.1016/j.bmcl.2013.09.069

実験手法

X-RAY DIFFRACTION (2.113 Å)