[gmx-users] ATB and PRODRG

[‪farial tavakoli‬ ‪]

Dear gmx users
I am using gromos96 54 a7 and gromos 96 a1 force fiels to simulate tow various complexes  ( protein + ligand). and  used ATB and PRODRG  to create topology files for them, respectively. I dont know anything about editing ATB and PRODRG' topology files but reassigingn their charges and charge groups . Is there anything else that I have to do to create a proper  topology file for GROMOACS?I would really appreciate for any help. 
Thanks in advanceFarial