A New Group of Water-soluble Iron-binding Compounds from Mycobacteria: The Exochelins

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Iron acquisition by Mycobacterium tuberculosis: isolation and characterization of a family of iron-binding exochelins.

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Exochelins of Mycobacterium tuberculosis remove iron from human iron- binding proteins and donate iron to mycobactins in the M. tuberculosis cell wall

To multiply and cause disease in the host, Mycobacterium tuberculosis must acquire iron from the extracellular environment at sites of replication. To do so, the bacterium releases high-affinity iron-binding siderophores called exochelins. In previous studies, we have described the purification and characterization of the exochelin family of molecules. These molecules share a common core struct...

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ژورنال

عنوان ژورنال: Journal of General Microbiology

سال: 1975

ISSN: 0022-1287

DOI: 10.1099/00221287-89-2-379