Hello Everyone<br><br>I am setting up a system for protein ligand complex using amber force filed with Gromacs 4.5.<br>in pdb2gmx command i used -water tip3p <br>but when executing genbox command with -cs ffamber_tip3p.gro....I am getting follwing error "<b>Fatal error:<br>
Library file in current dir nor not found ffamber_tip3p.groin default directories.<br>(You can set the directories to search with the GMXLIB path variable)</b><br><br>Also I manually edited the complex.top file tip3p.itp -> ffamber_tip3p.itp...still the problem persists<br>
I searched the /gromacs-4.5/share/gromacs/top directory, and did not find any such file there...<br>Can anyone please guide me where I can get ffamber_tip3p.gro file or solve my problem?<br><br clear="all"><br>-- <br>-- <br>
SUNITA GUPTA<br><br>