[gmx-users] top parameters for pluronic f127

[SAKO MIRZAIE]

Dear All,

I am trying to convert my mol2 file to amber99sb itp to do MD by
gromacs. but, when I use ACPYPE software, it run and never finished.
my mol2 file is pluronic F127 and contains 2500 atoms. this structure
is a polymer and huge in size. how can I get an itp file for my
polymer? How can I simulate it in MD by gromacs? do polymers have some
tricks?

the molecular structure of f127 is: A99B67A99

where

A: ethylene oxide
B: propylene oxide

best regards,

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sako mirzaie
PhD in biochemistry



-- 
***********************************************
sako mirzaie
PhD in biochemistry, science faculty, Islamic azad university of
sanandaj, sanandaj, Iran
http://www.iausdj.ac.ir/fa/fa-info.aspx?p=s.mirzaie

http://www.iausdj.ac.ir/en/en.aspx?p=s.mirzaie

http://scholar.google.com/citations?user=viwZvVAAAAAJ&hl=en

http://www.scopus.com/authid/detail.url?authorId=54886431500

http://www.ncbi.nlm.nih.gov/pubmed/?term=sako+mirzaie
https://www.researchgate.net/profile/Sako_Mirzaie/publications/