Sakacin G, a new type of antilisterial bacteriocin

被引：62

作者：

Simon, L

Fremaux, C

Cenatiempo, Y

Berjeaud, JM

机构：

[1] IBMIG, Microbiol Fondamentale & Appl, F-56022 Poitiers, France

[2] Rhodia Food, F-86220 Dange St Romain, France

来源：

APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 2002年 / 68卷 / 12期

关键词：

D O I：

10.1128/AEM.68.12.6416-6420.2002

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Sakacin G is a 37-amino-acid-residue-long class IIa bacteriocin produced by Lactobacillus sake 2512, which is encoded by the duplicated structural genes skgA1 and skgA2. Sakacin G appears to be unique and seems to be an intermediate between pediocin-like bacteriocins, according to its double-disulfide bridges required for antimicrobial activity, and mesentericin-like bacteriocins in terms of sequence homologies, inhibition spectrum, and specific activity.

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收藏

页码：6416 / 6420

页数：5

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