Fig. 3: Structure difference and crystal stability difference of T158HMjFer crystals. | Communications Chemistry

Fig. 3: Structure difference and crystal stability difference of T158HMjFer crystals.

From: Converting histidine-induced 3D protein arrays in crystals into their 3D analogues in solution by metal coordination cross-linking

Fig. 3

a Effect of pH on the His-induced π–π stacking interactions. The orientation angle about interplanar ring (θ) between H158 and H158′ gradually decreases as pH increases. b Analyses of thermal stability of protein crystals at different pH values. Scale bars represent 200 µm.

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