Analysis of electrostatic interactions of amino acid residues by the example of formation of a Nap1–Nap1 dimer

A new method, which analyzes the potential energy of electrostatic interaction of protein complexes at point replacements of amino acid residues assuming a three-dimensional structure of the complex on the example of formation of a Nap1–Nap1 dimer, has been presented. Maps of potential energy of electrostatic interaction of paired amino acid residues of participating proteins have been developed.