Johneisa C. Holder

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The Escherichia coli isc operon encodes key proteins involved in the biosynthesis of iron-sulfur (Fe-S) clusters. Whereas extensive studies of most ISC proteins have revealed their functional properties, the role of IscX (also dubbed YfhJ), a small acidic protein encoded by the last gene in the operon, has remained in question. Previous studies showed that(More)
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