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. 2017 Apr 3;114(16):E3215–E3223. doi: 10.1073/pnas.1620987114

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Fig. S1. — Native MS of [4Fe-4S] FNR. (A) Deconvoluted spectrum (28,000–60,300 Da) corresponding to the full m/z spectrum measured for FNR (shown in Fig. 2A). Insets are the monomeric (Left) and dimeric (Right) regions of the spectrum in more detail. (B) Full m/z spectrum optimized for passage of [4Fe-4S] monomeric charges states. Inset is the corresponding deconvoluted spectrum. (C) The m/z spectrum for the +16 charge state of dimeric [4Fe-4S] measured under optimized conditions for the passage of dimeric FNR.