add pdbs if not there.
add pdbs if not there.

fosfataza/protwis,protwis/protwis,cmunk/protwis,protwis/protwis,cmunk/protwis,cmunk/protwis,cmunk/protwis,fosfataza/protwis,protwis/protwis,fosfataza/protwis,fosfataza/protwis