File conversions for STERIMOL

 Dear Colleagues;
      I would like to know if anyone has, or is aware of, a programme or file
 format conversion method, that would allow one to convert from one of the popu-
 lar structural file formats (such as one of the file formats included in BABEL)
 to a format acceptable for analysis using the programme STERIMOL?  If so, kindly
 send details at your earliest convenience.
      Thanks in advance to all responders.
 S. Shapiro