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. Author manuscript; available in PMC: 2009 Aug 26.
Published in final edited form as: Biochemistry. 2008 Aug 2;47(34):9007–9015. doi: 10.1021/bi800419e

Figure 4.

Figure 4

Abs (gray traces, right axis) and 7 T MCD (black traces, left axis) spectra collected at 4.5 K of (A) free Co2+Cbi+, (B) Co2+Cbi+ in the presence of LrPduO, and (C) Co2+Cbi+ in the presence of the LrPduO/ATP complex. The peak position of the dominant Abs feature (the α-band) is indicated by the vertical solid line.