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基于结构的新型FAK1抑制剂的鉴定,使用药模拟,分子动力学和MM/PBSA计算

Amirhossein Hajipasha¹, Nilofar Ghaffari Cherati¹, Mohammad Darzi¹

¹Department of Biology, Babol Branch, Islamic Azad University, Babol, Iran.

Scientific reports

|November 11, 2025

概括

研究人员确定ZINC23845603是焦粘附激酶1 (FAK1) 的潜在抑制剂,这是癌症进展中的关键蛋白质. 这种新型的FAK1抑制剂对未来的癌症疗法有很大的前景.

科学领域:

计算化学是一种计算化学.
药物发现药物发现
分子生物学分子生物学

背景情况:

焦点粘附激酶1 (FAK1) 是一种非受体氨酸激酶,与癌症转移和瘤进展有关.
在细胞迁移和生存中FAK1的作用使其成为癌症治疗的重要治疗点.

研究的目的:

使用计算方法识别FAK1激酶域的新型抑制剂.
在ZINC数据库中选潜在的FAK1向化合物.

主要方法:

基于FAK1-P4N复合体 (PDB ID: 6YOJ) 的药模拟.
使用AutoDock Vina和SwissDock对ZINC数据库和分子对接进行选.
对有希望的候选人进行分子动力学模拟和MM/PBSA有约束力的自由能量计算.

主要成果:

ZINC23845603表现出强大的结合亲和力和相互作用模式,类似于已知的FAK1配体P4N.
包括ZINC23845603在内的四种化合物根据药理动力学特性和预测毒性而被选择.
分子动力学模拟证实了蛋白质-连接体复合物的稳定性和相互作用.

结论:

作为FAK1抑制剂,ZINC23845603是进一步实验研究的一个有希望的候选者.
这项研究强调了计算方法在发现新型癌症疗法方面的潜力.
这种已识别的化合物可能为向癌症治疗中的FAK1提供了一条新的途径.

关键词:

停靠对接停靠对接这是一种FAK1抑制剂.模拟MD的模拟方法在MM/PBSA中,可以选择MM/PBSA.制药类型的建模.

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