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Histidine 103 in Fra2 Is an Iron-Sulfur Cluster Ligand in the [2Fe-2S] Fra2-Grx3 Complex and Is Required for in Vivo Iron Signaling in Yeast
The BolA homologue Fra2 and the cytosolic monothiol glutaredoxins Grx3 and Grx4 together play a key role in regulating iron homeostasis in Saccharomyces cerevisiae. Genetic studies indicate that Grx3/4 and Fra2 regulate activity of the iron-responsive transcription factors Aft1 and Aft2 in response...
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| Main Authors: | , , , , , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
American Society for Biochemistry and Molecular Biology
2011
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3013046/ https://ncbi.nlm.nih.gov/pubmed/20978135 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1074/jbc.M110.184176 |
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