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. Author manuscript; available in PMC: 2011 Mar 28.
Published in final edited form as: Dalton Trans. 2010 Jan 11;39(12):2964–2971. doi: 10.1039/b922555b

Fig. 8. EPR features of NifEN upon substrate turnover.

Fig. 8

EPR spectra of NifEN under turnover (red) and non-turnover (black) conditions of C2H2 (A) and N3− (B). Turnover samples contained MgATP (red), which is absent form non-turnover samples (black). Spectra were recorded at 30 K (A) and 6 K (B), respectively. The g values are indicated.