From: Alessandro Ruda (
Date: Mon Jun 17 2019 - 17:12:26 CDT


I'm running a minimization on a protein with fixed coordinates. I get the not certainly original fatal error:

Number of atoms in fixed atoms PDB doesn't match coordinate PDB.

I basically copy-pasted the coordinates from the original .pdb file for the simulation in the 'fixed_coordinates' file, still getting the same error.

The occupancy is already set to 1.00 and now I'm stuck with this error.

Does anyone have a hint on this?

Thank you,