Dear Bharat, You can use the Dundee PRODRG server to prepare the topology/parameter of any structure for GROMACS or some other programs. Here is the link:
http://davapc1.bioch.dundee.ac.uk/prodrg/ you should tag the phosphate group and draw the structure of phosphotyrosine and load it. Good Luck! Best Regards, Sarah Keshavarz -- gmx-users mailing list gmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/Search before posting! Please don't post (un)subscribe requests to the list. Use the www interface or send it to gmx-users-requ...@gromacs.org. Can't post? Read http://www.gromacs.org/Support/Mailing_Lists
