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. Author manuscript; available in PMC: 2008 Dec 9.
Published in final edited form as: Biochemistry. 2008 Sep 17;47(40):10564–10575. doi: 10.1021/bi801313y

Figure 4.

Figure 4

Anaerobic CuI binding properties of 10.5 µM (monomer) WT BxmR (panels A-B) and 11.2 µM (monomer) (panels C) or 10.0 µM C31S BxmR (monomer) (panel D) as monitored by UV absorption at 265 nm (panels A, C) or CuI luminescence (panels B, D) (38). Conditions: 10 mM Mes, 0.1 M NaCl, pH 6.3.