Functional Characterization of the Shigella dysenteriae Heme ABC Transporter
نویسندگان
چکیده
منابع مشابه
Shigella dysenteriae ShuS promotes utilization of heme as an iron source and protects against heme toxicity.
Shigella dysenteriae serotype 1, a major cause of bacillary dysentery in humans, can use heme as a source of iron. Genes for the transport of heme into the bacterial cell have been identified, but little is known about proteins that control the fate of the heme molecule after it has entered the cell. The shuS gene is located within the heme transport locus, downstream of the heme receptor gene ...
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ژورنال
عنوان ژورنال: Biochemistry
سال: 2008
ISSN: 0006-2960,1520-4995
DOI: 10.1021/bi801005u