Usage:

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

Options:

  name            value                              output                         default
-----------------------------------------------------------------------------------------------
  help                                    -This page
  VDB             a PDB id                -finds a particular entry               
  face     interface (eg., C1-D1)	  -chooses a particular interface
  data     property (e.g., association_nrg,bsa,solvation_nrg  )                                                                               

Examples:

  api_get_res_property.php?VDB=1ohg&face=C1-D1&data=association_nrg