Subcellular Localization of theStaphylococcus aureusHeme Iron Transport Components IsdA and IsdB

Abstract excerpt

Staphylococcus aureus is a human pathogen that represents a tremendous threat to global public health. An important aspect of S. aureus pathogenicity is the ability to acquire iron from its host during infection. In vertebrates, iron is sequestered predominantly within heme, the majority of which is bound by hemoglobin. To acquire iron, S. aureus binds hemoglobin, removes heme, and transports it into the...

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