NAME

       pdb_selelem - manual page for pdb_selelem 2.5.0

DESCRIPTION

       pdb_selelem Element name is invalid: '-HELP'

       Selects all atoms that match the given element(s) in the PDB file.

       Elements are read from the element column.

   Usage:
              python pdb_selelem.py -<option> <pdb file>

   Example:
       python pdb_selelem.py -H 1CTF.pdb
              # selects all protons

       python pdb_selelem.py -N 1CTF.pdb
              # selects all nitrogens

       python pdb_selelem.py -H,N 1CTF.pdb
              # selects all protons and nitrogens

       This  program  is part of the `pdb-tools` suite of utilities and should not be distributed
       isolatedly. The `pdb-tools` were  created  to  quickly  manipulate  PDB  files  using  the
       terminal,  and can be used sequentially, with one tool streaming data to another. They are
       based on old FORTRAN77 code that was taking too much effort to maintain and compile. RIP.