Pub. Date : 2019 Nov
PMID : 31344531
4 Functional Relationships(s)Download |
Sentence | Compound Name | Protein Name | Organism |
1 | Exploring iron-binding to human frataxin and to selected Friedreich ataxia mutants by means of NMR and EPR spectroscopies. | Iron | frataxin | Homo sapiens |
2 | Frataxin has been claimed to participate in iron homeostasis and biosynthesis of FeS clusters, however its role in both pathways is not unequivocally defined. | Iron | frataxin | Homo sapiens |
3 | In this work we combined different advanced spectroscopic analyses to explore the iron-binding properties of human frataxin, as isolated and at the FeS clusters assembly machinery. | Iron | frataxin | Homo sapiens |
4 | By 2D NMR, we confirmed that iron can be bound in both oxidation states, a controversial issue, and, in addition, we were able to point out a transient interaction of frataxin with a N-terminal 6his-tagged variant of ISCU, the scaffold protein of the FeS clusters assembly machinery. | Iron | frataxin | Homo sapiens |