If you want to put hyperlinks to bare PE or Comparator in your web pages, copy and paste these links into your html file:
<a href="http://www.umass.edu/microbio/chime/explorer/pe.htm" >Protein Explorer</a> <a href="http://www.umass.edu/microbio/chime/explorer/pe.htm?cmp=1">Protein Comparator</a>
<a href="http://www.rcsb.org/pdb/pe/explorer/pe.htm" target="pe_window">Protein Explorer<a> <a href="http://www.rcsb.org/pdb/pe/explorer/pe.htm?cmp=1" target="pe_window">Protein Comparator<a>
Similar hyperlinks can be made to PE on any PDB mirror site, changing only the base URL.