Re: [Chimera-users] Electrostatic Potential based on Poisson-Boltzmann using APBS

Dear Elaine, 1) "report values" gives only 3 values (x coord, y coord, z coord) and not 4 values. 2) Based on your suggestion, I did following steps: Tools... structure Editing... pdb2pqr But I encountered with: Service 'opal:pdb2pqr_1.8' is unavailable. 3) Again, I tried the apbs in command line. To have my dx and the PDB files, please check the following links: https://www.dropbox.com/s/n4zv0lq7s4p1pz2/44.pdb?dl=0 https://www.dropbox.com/s/w6dg4adb498178r/tmpiwv0lf.dx?dl=0 Again, electrostatic surface is as black and white instead of red and blue. Thanks in advance, Leila