BU-NOSPAM / CCL: question about ONIOM



 Dear sir,
   I am doing ONIOM calculation for an enzyme-ligand system including about 5100
 atoms. Is it possible to do this calculation with ONIOM method in G03 program?
 When I try to do it, I got the following error information in the end of output
 file:
 --------------------------------------------------------------
 I= 2535 IAn=  7 Valence= 4.
           JB=  1 J= 2536 IAn=  6 IBT= 1 Dist= 1.43D+00
           JB=  2 J= 2540 IAn=  6 IBT= 1 Dist= 1.40D+00
           JB=  3 J= 2544 IAn=  6 IBT= 1 Dist= 1.44D+00
           JB=  4 J= 2532 IAn=  6 IBT= 1 Dist= 1.51D+00
  Include all MM classes
  Bondstretch undefined between atoms  151  159
  Bondstretch undefined between atoms  170  178
  Bondstretch undefined between atoms 1031 1032
  Bondstretch undefined between atoms 1032 1033
  Bondstretch undefined between atoms 1267 1275
  Bondstretch undefined between atoms 1479 1487
  Bondstretch undefined between atoms 2020 2026
  Angle bend undefined between atoms  150  151  159
  Angle bend undefined between atoms  152  151  159
  Angle bend undefined between atoms  169  170  178
  Angle bend undefined between atoms  171  170  178
  Angle bend undefined between atoms 1031 1032 1033
 MM function not complete
  Error termination via Lnk1e in /usr/local/g03/l120.exe at Thu Jan  1 05:54:13
 2004.
  Job cpu time:  0 days  6 hours 59 minutes 11.2 seconds.
  File lengths (MBytes):  RWF=    731 Int=      0 D2E=      0 Chk=     93 Scr=
 1
 ----------------------------------------------------------
 In fact, I have define those parameter in input files for G03. I found the
 following content in the beginning part of output file to confirm it:
 -----------------------------------------------------------------------
 Read MM parameter file:
  Define 1.500      1
  Include all MM classes
  MMInit generated parameter data with length LenPar=966946.
  GradGradGradGradGradGradGradGradGradGradGradGradGradGradGradGradGradGrad
  Berny optimization.
  Initialization pass.
 -----------------------------------------------------------------------------
 Could you please tell me what's wrong with it?  Thank you!