[gmx-users] Adding chain ID with g_cluster outputs

[anu chandra]

Dear Gromcas users,

I have used g_cluster to do RMSD-based cluster analysis. Unfortunately, the
generated center structures ( with option -cl) are failed to visualize with
Pymol. I presume that one of the reason may be due to the lack of chain ID
information in the the PDB as the protein is a multimer. So I just wonder
if there is a way to incorporate chain ID while doing the g_cluster
analysis.

Any suggestion would be highly appreciated

Many thanks

Anu