Fig. 6From: Nesfatin-3 possesses divalent metal ion binding properties, which remain hidden in the nucleobindin-2 precursor proteinSize distribution characterization of the nesfatin-3s in the presence of Mg2+ (A, F), Ca2+ (B, G), and Zn2+ (C–E, H–J) ions. The SV-AUC measurements were performed for three protein concentrations (c): 0.5 mg/ml (dotted lines), 0.75 mg/ml (dash-dotted lines), and 1.0 mg/ml (solid lines). Both ggNesfatin-3 (A–E) and hsNesfatin-3 (F–J) were run at 50 000 rpm and 20 °CBack to article page