Usage:

  api_get_structure.php?option1=value1&option2=value2&...

Options:

  name            value                              output                         default
-----------------------------------------------------------------------------------------------
  help                                            -This page
  VDB            PDB ID                           -Selects a DB entry                 2bbv
  chain          1 Uppercase letter               -If set, selects a specific chain   returns ALL chains
  onlyProt       0, 1                             -Selects only protein               returns prot, rna, dna, hoh
  header         0, 1                             -Turns on or off the header info    1, prints header stuff
  format         pdb,csv,xml,html                 -Output formated accordingly        pdb

Examples:

  api_get_structure.php?format=xml

  api_get_structure.php?VDB=1a34&header=0

  api_get_structure.php?VDB=1cwp&chain=C&format=html