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. Author manuscript; available in PMC: 2017 Aug 2.
Published in final edited form as: Biochemistry. 2017 Feb 17;56(8):1105–1116. doi: 10.1021/acs.biochem.6b00912

Figure 1.

Figure 1

Overlay of the Ni K-edge XANES region of the XAS spectrum of Ni,Zn-WT-HypA (in blue) and Ni,Zn-L2*-HypA (in green) in 20 mM HEPES, 200 mM NaBr, 1mM TCEP, pH 7.2 with the 1s ➔ 4pz region enlarged in the inset.