3DU8

Crystal structure of GSK-3 beta in complex with NMS-869553A

3DU8 の概要

• エントリーDOI: 10.2210/pdb3du8/pdb
• 分子名称: Glycogen synthase kinase-3 beta, (7S)-2-(2-aminopyrimidin-4-yl)-7-(2-fluoroethyl)-1,5,6,7-tetrahydro-4H-pyrrolo[3,2-c]pyridin-4-one (3 entities in total)
• 機能のキーワード: protein kinase, alternative splicing, atp-binding, nucleotide-binding, phosphoprotein, serine/threonine-protein kinase, transferase
• 由来する生物種: Homo sapiens
• 細胞内の位置: Cytoplasm : P49841
• タンパク質・核酸の鎖数: 2
• 化学式量合計: 94461.33

構造登録者

Bossi, R.T. (登録日: 2008-07-17, 公開日: 2009-03-03, 最終更新日: 2023-08-30)

主引用文献

Menichincheri, M.,Bargiotti, A.,Berthelsen, J.,Bertrand, J.A.,Bossi, R.,Ciavolella, A.,Cirla, A.,Cristiani, C.,Croci, V.,D'Alessio, R.,Fasolini, M.,Fiorentini, F.,Forte, B.,Isacchi, A.,Martina, K.,Molinari, A.,Montagnoli, A.,Orsini, P.,Orzi, F.,Pesenti, E.,Pezzetta, D.,Pillan, A.,Poggesi, I.,Roletto, F.,Scolaro, A.,Tato, M.,Tibolla, M.,Valsasina, B.,Varasi, M.,Volpi, D.,Santocanale, C.,Vanotti, E.
First Cdc7 kinase inhibitors: pyrrolopyridinones as potent and orally active antitumor agents. 2. Lead discovery.
J.Med.Chem., 52:293-307, 2009

PubMed Abstract: Cdc7 kinase is a key regulator of the S-phase of the cell cycle, known to promote the activation of DNA replication origins in eukaryotic organisms. Cdc7 inhibition can cause tumor-cell death in a p53-independent manner, supporting the rationale for developing Cdc7 inhibitors for the treatment of cancer. In this paper, we conclude the structure-activity relationships study of the 2-heteroaryl-pyrrolopyridinone class of compounds that display potent inhibitory activity against Cdc7 kinase. Furthermore, we also describe the discovery of 89S, [(S)-2-(2-aminopyrimidin-4-yl)-7-(2-fluoro-ethyl)-1,5,6,7-tetrahydropyrrolo[3,2-c]pyridin-4-one], as a potent ATP mimetic inhibitor of Cdc7. Compound 89S has a Ki value of 0.5 nM, inhibits cell proliferation of different tumor cell lines with an IC50 in the submicromolar range, and exhibits in vivo tumor growth inhibition of 68% in the A2780 xenograft model.

PubMed: 19115845
DOI: 10.1021/jm800977q

実験手法

X-RAY DIFFRACTION (2.2 Å)