[gmx-users] topology

[shahid nayeem]

Hi All
 How can I get a topology file using pdb2gmx from a single chain
polypeptide with one of the CYS, SH in the form of SG as if it is
involved in disulfide linkage, while the other chain with which I
expect it to form disulfide link is not in the input pdb file. or can
I use pdb2gmx command and get the separate .top and .gro file for each
chain using index file.

shahid