With a certain file 1za1 from pdb when I try to run apbs I get the errors below.  Other files are OK.  Any suggestions?

error: 1
ValueError Exception in Tk callback
  Function: <function <lambda> at 0x182892b0> (type: <type 'function'>)
  Args: ()
Traceback (innermost last):
  File "/Applications/MacPyMol/PyMOLX11Hybrid.app/pymol/modules/Pmw/Pmw_1_2/lib/PmwBase.py", line 1747, in __call__
    return apply(self.func, args)
  File "/Applications/MacPyMol/PyMOLX11Hybrid.app/pymol/modules/Pmw/Pmw_1_2/lib/PmwDialog.py", line 153, in <lambda>
    command=lambda self=self, name=name: self._doCommand(name))
  File "/Applications/MacPyMol/PyMOLX11Hybrid.app/pymol/modules/Pmw/Pmw_1_2/lib/PmwDialog.py", line 132, in _doCommand
    return command(name)
  File "/Applications/MacPyMol/PyMOLX11Hybrid.app/pymol/modules/pmg_tk/startup/apbs_tools.py", line 1111, in execute
    self.runPsize()
  File "/Applications/MacPyMol/PyMOLX11Hybrid.app/pymol/modules/pmg_tk/startup/apbs_tools.py", line 1155, in runPsize
    size.runPsize(pdb_filename)
  File "/sw/share/xtal/bin/psize.py", line 267, in runPsize
    self.parseInput(filename)
  File "/sw/share/xtal/bin/psize.py", line 102, in parseInput
    self.parseLines(file.readlines())
  File "/sw/share/xtal/bin/psize.py", line 116, in parseLines
    self.q = self.q + float(words[3])
ValueError: invalid literal for float(): 1.00101.59



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Evan R. Kantrowitz, Ph.D                                                                  evan.kantrowitz@bc.edu
Boston College                                                                                   Tel. 617-552-4558
Department of Chemistry                                                                  FAX 617-552-2705                                      
Merkert Chemistry Center, Rm 239                                                  www2.bc.edu/~kantrow
Chestnut Hill, MA 02467
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