Synthesis of Bacterial-Derived Peptidoglycan Cross-Linked Fragments.

Synthesis of Bacterial-Derived Peptidoglycan Cross-Linked Fragments.
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细菌源肽聚糖交联片段的合成。

DOI:
10.1021/acs.joc.0c01852
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发表时间:
2020-12-18
期刊:
The Journal of organic chemistry
影响因子:
--
通讯作者:
Grimes CL
Grimes CL
中科院分区:
其他
文献类型:
--
作者:
Mashayekh S;Bersch KL;Ramsey J;Harmon T;Prather B;Genova LA;Grimes CL

文献摘要

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肽聚糖(PG)是细菌细胞壁的核心结构基序。从PG释放的片段充当免疫系统的基本识别元件。然而,PG的结构包括不同细菌物种之间的各种化学修饰。在这里,探讨了有机合成方法来解决这种化学多样性的适用性,并提出了使用溶液和固相方法的合成交联PG片段,携带生物相关的氨基酸修饰和肽交联。
Peptidoglycan (PG) is the core structural motif of the bacterial cell wall. Fragments released from the PG serve as fundamental recognition elements for the immune system. The structure of the PG, however, encompasses a variety of chemical modifications among different bacterial species. Here, the applicability of organic synthetic methods to address this chemical diversity is explored, and the synthesis of cross-linked PG fragments, carrying biologically relevant amino acid modifications and peptide cross-linkages, is presented using solution and solid phase approaches.
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