A Regulatory Circuit Composed of a Transcription Factor, IscR, and a Regulatory RNA, RyhB, Controls Fe-S Cluster Delivery

ABSTRACT Fe-S clusters are cofactors conserved through all domains of life. Once assembled by dedicated ISC and/or SUF scaffolds, Fe-S clusters are conveyed to their apo-targets via A-type carrier proteins (ATCs). Escherichia coli possesses four such ATCs. ErpA is the only ATC essential under aerobi...

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Autores principales: Pierre Mandin, Sylvia Chareyre, Frédéric Barras
Formato: article
Lenguaje:EN
Publicado: American Society for Microbiology 2016
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Acceso en línea:https://doaj.org/article/086b98ece48f47c7a4939902b7cae800
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