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Utilization of Host Iron Sources by Corynebacterium diphtheriae: Multiple Hemoglobin-Binding Proteins Are Essential for the Use of Iron from the Hemoglobin-Haptoglobin Complex

The use of hemin iron by Corynebacterium diphtheriae requires the DtxR- and iron-regulated ABC hemin transporter HmuTUV and the secreted Hb-binding protein HtaA. We recently described two surface anchored proteins, ChtA and ChtC, which also bind hemin and Hb. ChtA and ChtC share structural similarit...

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Dettagli Bibliografici
Pubblicato in:J Bacteriol
Autori principali: Allen, Courtni E., Schmitt, Michael P.
Natura: Artigo
Lingua:Inglês
Pubblicazione: American Society for Microbiology 2015
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4285985/
https://ncbi.nlm.nih.gov/pubmed/25404705
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/JB.02413-14
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