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Figure 1
(a) Typical crystals of the NiV 2-Helix protein grown using the hanging-drop method in 29% PEG 4000, 0.1 M Tris pH 8.5. (b) Typical crystals of the HEV 2-Helix protein grown using the hanging-drop method in 10% PEG 4000, 0.1 M HEPES pH 6.5. |