[chimerax-users] Advice on handling cofactor-protein electrostatic interactions

Hi, I would like to present effects of mutations around cofactors (TDP derivatives) on the protein - cofactors electrostatic interactions. I use APBS and chimerax to display the electrostatic surface potential of the protein, but since PDB2PQR eliminates the cofactor from the pqr file I need a tool for the cofactor surface potential. I'm wondering what tool I should use for this. Is it Antechamber+chimerax or something else? Is there by chance a demo for such scenario? I'd appreciate your advice. Cheers, Boaz Boaz Shaanan, Ph.D. Dept. of Life Sciences Ben-Gurion University of the Negev Beer-Sheva 84105 Israel E-mail: bshaanan@bgu.ac.il Phone: 972-8-647-2220 Fax: 972-8-647-2992 or 972-8-646-1710