6L12

Crystal structure of Ser/Thr kinase Pim1 in complex with 10-DEBC derivatives

6L12 の概要

• エントリーDOI: 10.2210/pdb6l12/pdb
• 分子名称: Serine/threonine-protein kinase pim-1, 4-[(2-chloranylphenoxazin-10-yl)methyl]cyclohexan-1-amine (3 entities in total)
• 機能のキーワード: pim-1 kinase, 10-debc, transferase-inhibitor complex, transferase/inhibitor
• 由来する生物種: Homo sapiens (Human)
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 33621.56

構造登録者

Zhang, W.,Xie, Y.,Cao, R.,Huang, N.,Zhou, Y. (登録日: 2019-09-27, 公開日: 2020-05-27, 最終更新日: 2024-10-23)

主引用文献

Li, G.,Zhang, W.,Xie, Y.,Li, Y.,Cao, R.,Zheng, G.,Huang, N.,Zhou, Y.
Structure-Based Optimization of 10-DEBC Derivatives as Potent and Selective Pim-1 Kinase Inhibitors.
J.Chem.Inf.Model., 60:3287-3294, 2020

PubMed Abstract: Pim-1 kinase has been widely regarded as an attractive target for anticancer drugs. Here, we reported our continued efforts in structure-based optimization of compound 10-DEBC, a previously identified micromolar Pim-1 inhibitor. Guided by the Site Identification by Ligand Competitive Saturation (SILCS) method, we quickly obtained a series of 10-DEBC derivatives with significantly improved activity and selectivity. In particular, compound exhibited an IC value of 0.9 nM, as well as 220- and 8-fold selectivity over Pim-2 and Pim-3 kinases, respectively.

PubMed: 32407627
DOI: 10.1021/acs.jcim.0c00245

実験手法

X-RAY DIFFRACTION (1.87 Å)