古细菌
克雷纳恰奥塔
广域古菌界
生物
抗菌剂
计算生物学
生态学
细菌
微生物学
遗传学
作者
Alison Besse,Jean Péduzzi,Sylvie Rebuffat,Alyssa Carré‐Mlouka
出处
期刊:Biochimie
[Elsevier BV]
日期:2015-06-17
卷期号:118: 344-355
被引量:82
标识
DOI:10.1016/j.biochi.2015.06.004
摘要
Archaeocins are ribosomally-synthesized antimicrobial peptides or proteins produced by archaea. Halocins and sulfolobicins are produced by archaea belonging to the order Halobacteriales (Euryarchaeota) and Sulfolobales (Crenarchaeota), respectively. These weapons contribute helping the producer to prosper in spite of the microbial warfare. Given the fact that many archaea thrive in various extreme environments, archaeocins are challenged with inhospitable and destructive environmental conditions. Their structural features and mechanisms of action, which could be original, mostly remain to be deciphered. This review summarizes the present knowledge on halocins and sulfolobicins, the two classes of archaeocins that have been evidenced until now, and brings light on aspects of emerging research such as their ecological role or potential applications. Other antimicrobial compounds produced by archaea are also considered.
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