The long-standing relationship between paramagnetic NMR and iron–sulfur proteins: the mitoNEET example. An old method for new stories or the other way around?

Camponeschi, Francesca; Gallo, Angelo; Piccioli, Mario; Banci, Lucia

doi:https://doi.org/10.5194/mr-2-203-2021

Articles | Volume 2, issue 1

https://doi.org/10.5194/mr-2-203-2021

© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.

Special issue:

Robert Kaptein Festschrift

https://doi.org/10.5194/mr-2-203-2021

© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 2, issue 1

Research article

|

26 Apr 2021

Research article |

| 26 Apr 2021

The long-standing relationship between paramagnetic NMR and iron–sulfur proteins: the mitoNEET example. An old method for new stories or the other way around?

Francesca Camponeschi, Angelo Gallo, Mario Piccioli, and Lucia Banci

Data sets

Paramagnetic tailored experiments for the NMR investigation of reduced and oxidized [2Fe-2S]-mitoNEET Francesca Camponeschi, Angelo Gallo, Mario Piccioli, and Lucia Banci https://doi.org/10.5281/zenodo.4442396

Short summary

The iron–sulfur cluster binding properties of human mitoNEET have been investigated by 1D and 2D 1H paramagnetic NMR spectroscopy. The NMR spectra of both oxidized and reduced mitoNEET are significantly different from those reported previously for other [Fe2S2] proteins. Our findings revealed the unique electronic properties of mitoNEET and suggests that the specific electronic structure of the cluster possibly drives the functional properties of different [Fe2S2] proteins.