[gmx-users] Making PDB file

[Mark Abraham]

User Gromacs wrote:
> Dear Users of Gromacs,
> 
> This is Alex. I am a new user of Gromacs. As you know to do my 
> simulation with Gromacs, I need to have a PDB file. Let me know a 
> powerful software to construct my PDB file in Mac OS X? I know the 
> Materials Studio is a very good software. But unfortunately it does not 
> work in Mac OS X. Thank you in advance for your response.

Without knowing what kind of molecule you're trying to build, or whether 
you need a GUI, or a script interface, etc. someone's recommendation is 
not so great. I'd suggest you try a Google search and see what you find.

Mark