https://www.selleckchem.com/pr....oducts/epacadostat-i
Moreover, interactions with Ser5 and Arg101 were also observed. In this structure, Zn2+ at the active site was completely chelated, but no large conformational changes were observed in Zn2+ coordination with amino acid residues. Ca2+ at the Ca3 site exposed to the solvent was chelated by 1,10-phenanthroline, resulting in a conformational change in the side chain of Asp56 and Gln61. Based on the surface structure, for 1,10-phenanthroline to chelate a metal, it is important that the metal is exposed on the protein surface a