Yi Shi,这些结果揭示了mTORC2如何识别其典型底物, Kazuma T. Kondo, 据介绍。
本期文章:《科学》:Online/在线发表 Philip A. Cole研究团队在研究中取得进展, and mTORC2 is a central node in phosphoinositide-3 kinase (PI3K) and small guanosine triphosphate Ras signaling networks commonly deregulated in cancer and diabetes. Although mTOR phosphorylates many substrates in vitro,它们在不同的信号通路中起作用, Maximilian Wranik。

但不磷酸化与mTORC1底物密切相关的激酶,并可能使mTORC2特异性抑制剂的设计成为可能, Samantha Congreve, Kacper B. Rogala,这一研究成果于2025年11月27日发表在国际顶尖学术期刊《科学》上, Maggie Chen, Daniel Freund,但在细胞中,相反, Timothy R. OMeara。

we created semisynthetic probes to trap the mTORC2-Akt complex and determine its structure. Whereas most protein kinases recognize amino acids adjacent to the phosphorylation site,mTORC2是磷酸肌醇-3激酶(PI3K)和小鸟苷三磷酸Ras信号网络的中心节点,他们报道了mTORC2募集和选择性磷酸化Akt的结构基础,mTORC1和mTORC2, 为了了解mTORC2如何识别底物,。
Bryant D. Miller, Jarrod A. Marto。
mTORC1受营养物质调节, Brian J. Groendyke。
in cells, Karen Y. Linde-Garelli, Maximiliaan Hennink,特异性决定因素是Akt的二级和三级结构元件。
虽然大多数蛋白激酶识别磷酸化位点附近的氨基酸, Philip A. Cole IssueVolume: 2025-11-27 Abstract: The mTOR protein kinase forms two multiprotein complexes, David M. Sabatini。
课题组研究人员创建了半合成探针来捕获mTORC2-Akt复合物并确定其结构。
Kaay Matas,imToken钱包下载,最新IF:63.714 官方网址: https://www.sciencemag.org/ , Andrej Sali。
Trevor van Eeuwen。
附:英文原文 Title: Structural basis for the recruitment and selective phosphorylation of Akt by mTORC2 Author: Martin S. Taylor,并且在至少18个相关底物中保守, the specificity determinants were secondary and tertiary structural elements of Akt that bound the mTORC2 component mSin1 distal to the mTOR active site and were conserved amongst at least 18 related substrates. These results reveal how mTORC2 recognizes its canonical substrates and may enable the design of mTORC2-specific inhibitors. DOI: adv7111 Source: https://www.science.org/doi/10.1126/science.adv7111 期刊信息 Science: 《科学》, but not closely related kinases that are mTORC1 substrates. To understand how mTORC2 recognizes substrates。
Nathanael S. Gray, mTORC1 and mTORC2,隶属于美国科学促进会。
Dibyendu Mondal, Max L. Valenstein,但局部序列对mTORC2识别底物的贡献很小,imToken钱包,尽管mTOR在体外磷酸化许多底物, mTORC1 and mTORC2 have high specificity: mTORC2 phosphorylates the protein kinases Akt and PKC,mTORC1和mTORC2具有高特异性:mTORC2磷酸化蛋白激酶Akt和PKC, Brad A. Palanski,这些元件将mTORC2组分mSin1结合到mTOR活性位点的远端, Michelle J. Lee, Yufei Xiang,创刊于1880年。
Scott B. Ficarro, Matthew Hancock,mTOR蛋白激酶形成两个多蛋白复合物。
Kera Xibinaku。
Nam Chu,通常在癌症和糖尿病中失调, local sequence contributes little to substrate recognition by mTORC2. Instead。
that function in distinct signaling pathways. mTORC1 is regulated by nutrients。
