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. Author manuscript; available in PMC: 2013 Jun 20.
Published in final edited form as: J Am Chem Soc. 2012 Jun 11;134(24):9934–9937. doi: 10.1021/ja3043239

Figure 1.

Figure 1

The initial structure of K. aerogenes urease in the open state, as used in our simulations. The trimeric subunits are shown in yellow, pink and cyan. The flaps are shown as α-helices (blue) and loops (red). Nickel ions are shown as green spheres.