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首页> 外文期刊>Bioorganic and Medicinal Chemistry Letters >Structural characterization of P1′-diversified urea-based inhibitors of glutamate carboxypeptidase II
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Structural characterization of P1′-diversified urea-based inhibitors of glutamate carboxypeptidase II

机译:谷氨酸羧酸盐酶II II的P1-多样化尿素的结构表征

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Urea-based inhibitors of human glutamate carboxypeptidase II (GCPII) have advanced into clinical trials for imaging metastatic prostate cancer. In parallel efforts, agents with increased lipophilicity have been designed and evaluated for targeting GCPII residing within the neuraxis. Here we report the structural and computational characterization of six complexes between GCPII and P1′-diversified urea-based inhibitors that have the C-terminal glutamate replaced by more hydrophobic moieties. The X-ray structures are complemented by quantum mechanics calculations that provide a quantitative insight into the GCPII/inhibitor interactions. These data can be used for the rational design of novel glutamate-free GCPII inhibitors with tailored physicochemical properties.
机译:人谷氨酸尿酸尿素的抑制剂羧肽酶II(GCPII)已经进入了用于成像转移性前列腺癌的临床试验。 在并行努力中,已经设计和评估了增强亲脂性的药剂,以靶向神经内的GCPII。 在这里,我们报告了GCPII和P1-多样化尿素基抑制剂之间的六种复合物的结构和计算表征,所述尿素的抑制剂具有更疏水部分所取代的C末端谷氨酸。 X射线结构由量子力学计算互补,其提供对GCPII /抑制剂相互作用的定量洞察力。 这些数据可用于具有量身定制的物理化学性质的新型谷氨酸GCPII抑制剂的合理设计。

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