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. Author manuscript; available in PMC: 2012 Aug 16.
Published in final edited form as: Angew Chem Int Ed Engl. 2011 Jul 1;50(34):7787–7790. doi: 10.1002/anie.201102724

Figure 1.

Figure 1

EPR properties of isolated FeMoco precursor (experiment 1), ΔnifB NifEN (experiment 2), FeMoco precursor-reconstituted ΔnifB NifEN (experiment 3) and NifENPrecursor (experiment 4) in a) dithionite-reduced and b) IDS-oxidized states. The dithionite-reduced samples were measured at 10 K, whereas the IDS-oxidized samples were measured at 15 K. All protein concentrations were 30 mg/ml. The g values are indicated.