Tenacibactins A-D, Hydroxamate Siderophores from a Marine-Derived Bacterium, Tenacibaculum sp. A4K-17

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• 作者：Jae-Hyuk Jang ; Kaneo Kanoh ; Kyoko Adachi ; Satoru Matsuda ; Yoshikazu Shizuri
• 刊名：Journal of Natural Products
• 出版年：2007
• 出版时间：April 2007
• 年：2007
• 卷：70
• 期：4
• 页码：563 - 566
• 全文大小：63K
• 年卷期：v.70,no.4(April 2007)
• ISSN：1520-6025

文摘

Four new hydroxamate siderophores, tenacibactins A-D (1-4), were isolated from a culture broth of the marine-derived bacterium Tenacibaculum sp. A4K-17. The structures of these tenacibactins were determined by NMR analysesand ESIMS/MS experiments. The iron-binding (chelating) activity of 1-4 was evaluated by the chrome azurol sulfonate(CAS) assay.