I need to do some modifications in a set of 20k PDB files for the same complex (solutions of Brownian dynamics) so that they are suitable for runnig some calculations in a NMR prediction program.
To do that, I'm using BASH. One of the modifications that I need consists of renumbering residues from a certain point (not all of them), because I need two chains with consecutive residue numbering. I'm trying to do it with awk, but I can´t find the way to do it.
Thanks in advance!