4EC2:
reference: The molecular basis of iron-induced oligomerization of frataxin and the role of the ferroxidation reaction in oligomerization., Soderberg CA, Rajan S, Shkumatov AV, Gakh O, Schaefer S, Ahlgren EC, Svergun DI, Isaya G, Al-Karadaghi S, J Biol Chem. 2013 Mar 22;288(12):8156-67. doi: 10.1074/jbc.M112.442285. Epub 2013, Jan 23. PMID: 23344952

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