We have a docking target protein with multiple chains (A,B and C). However, I just need chain A. How can I delete the 2 other chains from the docking target protein.
If the tag
r is incorrect, the easiest way is to download and install
Drap and drop your pdb file and type
remove not chain A.
Then save molecule via the menu as pdb or type
save some_file_name.pdb (will be in your home root folder).
You can also do this with pdb-tools:
pdb_selchain -A prot.pdb > prot_A.pdb