[gmx-users] CHARMM36 older version (GROMACS)

[Simon Kit Sang Chu]

Hi everyone,

I plan to use CHARMM36-nov2016.ff for my simulation. However, MacKerell Lab
<http://mackerell.umaryland.edu/charmm_ff.shtml> webpage does not seem to
provide CHARMM36-nov2016. Only CHARMM36-jul2017 is provided.

I tried to google "CHARMM36-nov2016" but failed to see any official
download page. Perhaps it is a dumb question - is there any place I can
download older versions of CHARMM forcefield?

Please pardon my abruptness.

Simon