A redox switch allows binding of Fe(II) and Fe(III) ions in the cyanobacterial iron binding protein FutA from Prochlorococcus
R. Bolton, M. M. Machelett, J. Stubbs…·I. Tews
This paper reveals a redox switch in the cyanobacterial iron binding protein FutA that allows it to bind both Fe(II) and Fe(III) ions through structural analysis.