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. 2008 Mar 3;105(10):3968–3973. doi: 10.1073/pnas.0710525105

Fig. 6.

Fig. 6.

Combined electron shuttling and chelator (shelator) activity by FMN or riboflavin (abbreviated as vitamin B2). (A) Model of interactions with metal oxides. (B) Electron-accepting abilities of solubilized metal.