[gmx-users] Required help in topology making

[supti mukherjee]

Dear All
   I have a protein where one residue ( Lysine ) is making a covalent bond
with
   the cofactor Pyridoxal phosphate. I have created other parameters of
   heteroatom PLP  through PRODRG and manual checking. But I am not sure how
to
   include the parameters for the "imine" bond ( C=N  bond ) that has been
   formed between side chain amine group of lysine and aldehyde group of
   Pyridoxal phosphate.
   Do I have to edit  C-termini database file ( ff????-c.tdb ) ?
   A clue to this problem will be highly appreciated.
   Regards
   Supti Mukhopadhyay
   Senior Research Fellow
   Department of Psychopharmacology
   NIMHANS, Bangalore
   India
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://maillist.sys.kth.se/pipermail/gromacs.org_gmx-users/attachments/20090729/a7b3aeaa/attachment.html>