The solid phase supported peptide synthesis of analogues of the lantibiotic lactocin S

The solid phase supported peptide synthesis of analogues of the lantibiotic lactocin S
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DOI:
10.1039/c2md20014g
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发表时间:
2012-08-01
期刊:
影响因子:
--
通讯作者:
Vederas, John C.
Vederas, John C.
中科院分区:
医学3区
文献类型:
--
作者:
McKinnie, Shaun M. K.;Ross, Avena C.;Vederas, John C.

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利用固相肽化学法合成了乳菌素S的四种类似物,乳菌素S是由清酒乳杆菌L45产生的抗微生物羊毛硫抗生素肽。这些类似物具有双重目的,通过去除敏感的硫原子来增强对大气氧的氧化稳定性,同时检查这种生物学上重要的肽的结构-活性关系。
Four analogues of lactocin S, an antimicrobial lantibiotic peptide produced by Lactobacillus sakei L45, have been generated using solid-phase peptide chemistry. These analogues serve a dual purpose in enhancing the oxidative stability to atmospheric oxygen by removing susceptible sulfur atoms, while examining the structure-activity relationship of this biologically significant peptide.