[gmx-users] gmx potential command

[m g]

Dear Justin,I used gmx potential command to obtained electrostatic potential across the DPPE membrane. I think my finding isn't true because there is a peak at the center of bilayer and in the head group there are two maximum that are small and mild in the head group. In the same case for DPPC, according to your tutorial and other scientific findings, the potential of the head group has a peak and its value is greater than the potential value at the center of the membrane. what is the cause of this behavior in potential across the membrane? Is this correct? I prepared the DPPE bilayer from CHARMM - GUI.Best regards,Ganj