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. Author manuscript; available in PMC: 2008 Sep 11.
Published in final edited form as: Biochemistry. 2007 Jun 13;46(27):7942–7952. doi: 10.1021/bi700543x

Figure 1.

Figure 1

Reconstitution of apo-NagA (0.5 μM) with varying amounts of ZnCl2. The rate of substrate hydrolysis was determined after diluting the enzyme to a concentration of 30 nM in 1.0 mM N-acetyl-d-glucosamine-6-phosphate, 1.0 μM EDTA and 25 mM Tris at pH 7.5 and 30 °C.