[gmx-users] Fatal error: In the chosen force field there is no residue type for 'GLN' as a starting terminus

[Atila Petrosian]

Dear David

Thanks for your quick reply.

You said "Add an alanine after the gln then in the top file rename and
remove atoms".

I confused. Why ALA? ALA (alanine) is a residue which is very simple than
GLN structurally.

I should add alanine after the gln. But in which file?