https://www.selleckchem.com/products/hg106.html
Asp- /Asp- ion pairs, stabilized by the interaction between the NH 3 + group of a partner and the COO- group of the other, shows a quite constant binding energy (-8.1 ± 0.2 kcal/mol), whatever the pair type, and the relative orientation of the two interacting partners. This study suggests a first step to achieve a more realistic image of intermolecular interactions in aqueous environment, especially upon increasing concentration. It can also be considered as a preliminary attempt to assess the interactions of the Lys+ …Asp- /Glu- ion pair