[gmx-users] 'TYS' residue not found

[LAXMAN KUMAR]

hello users,
I have done a pdb2gmx of a protein using force field "OPLSAA".

COMMAND:
gmx pdb2gmx -f A61V_CCR3.pdb -o A61V_processed.gro -ff oplsaa -water spce

Here is the error:
Fatal error:
Residue 'TYS' not found in residue topology database