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. Author manuscript; available in PMC: 2016 Nov 2.
Published in final edited form as: Nature. 2016 May 2;533(7603):369–373. doi: 10.1038/nature17633

Extended Data Figure 4. TEM characterization of 2D H63/H98RhuA crystals.

Extended Data Figure 4

a, 25 μM H63H98RhuA was incubated with 200 μM ZnCl2 or b, CuCl2 in a 20 mM MOPS buffer solution (pH 7.0) at 4 °C for 1 day.