I have a periodic system of graphene-polymer-water with more than 9999 residues.

I can just export the structure in several available formats  (cif, res, car&mdf, msi, xtd). However, I need to have a pdb file or  mol2 file which are more helpful when loading the trajectory files in  VMD later.

For mol2, I get this error:

- The mol2 exporter does not support bonds that extend beyond the asymmetric unit.

for pdb:

- Residue number exceeds PDB limit of 9999.

For  pdb, probabley it is not possible to save because of having more than  9999 redisues. However, does it mean I cannot export any periodic  structure as mol2?