On 9/6/12 2:43 PM, Ali Alizadeh wrote:
Dear All users

I want to make a .pdb file that's compatible with structure of .itp file.
Is it possible?
Because of in some cases that .pdb file is not compatible with .itp file,I
cannot  add new molecules to force fields.
what software does this work?


The contents of a coordinate file (any format) and a topology must be the same in terms of the number of atoms, their order, and their names. Topologies can be made from coordinate files (using pdb2gmx), but coordinate files cannot be made from topologies. There are various programs capable of creating coordinate files, but there is no guarantee that they match an existing .itp file. Any corrections (atom names, atom order) usually have to be made in a text editor.

-Justin

--
========================================

Justin A. Lemkul, Ph.D.
Research Scientist
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080
http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin

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