细胞外
铁载体
化学
细胞内
微生物学
水溶液
分枝杆菌
烷基
胞外多糖
胞外聚合物
细菌
生物化学
有机化学
生物膜
生物
遗传学
基因
多糖
作者
Stephen Lane,Peter S. Marshall,Richard J. Upton,Colin Ratledge,Maureen Ewing
标识
DOI:10.1016/0040-4039(95)00676-4
摘要
A series of novel extracellular siderophores, termed carboxymycobactins, have been isolated from M. avium as iron complexes and their structures determined. They are the first extracellular siderophores to be characterised from pathogenic mycobacteria and are analogous to their intracellular mycobactin counterparts, except that their R1 alkyl sidechain is shorter and terminates in a carboxylic acid, resulting in much greater hydrophilicity and explaining their occurrence in the aqueous extracellular medium.
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