[gmx-users] Value of atom C in vdwradii.dat _ Protein-membrane system

[Shima Arasteh]

Dear gmx users,

I want to simulate a system of lipid-protein. I am following the protocol of Justin's KALP-15 tutorial. 
After packing lipids around protein, I need to run genbox command. Before that, I copied vdwradii.dat. In KALP15-DPPC tutorial, it's suggested to change the value of C from 0.15 to 0.375. I want to know how did you choose 0.375 for value of C? Am I supposed to use this value in any other lipid-membrane system?


Thanks in advance.

 
Sincerely,
Shima