Re: [gmx-users] CHARMM or AMBETR forcefield for methylated glutamine and glutamic acid.

2019-02-07 Thread Justin Lemkul
On 2/6/19 9:38 AM, Gyorgy Hantal wrote: Hi, I think you should be able to do that if there are (and I think there should be) corresponding entries in the chramm/amber rtp file. Neither AMBER nor CHARMM has methylated glutamine. If this sounds alien to you, try find out what is the way to

Re: [gmx-users] CHARMM or AMBETR forcefield for methylated glutamine and glutamic acid.

2019-02-06 Thread Gyorgy Hantal
Hi, I think you should be able to do that if there are (and I think there should be) corresponding entries in the chramm/amber rtp file. If this sounds alien to you, try find out what is the way to generate topologies from a residue database (e.g. gromacs manual or tutorials). Hope this sounds

[gmx-users] CHARMM or AMBETR forcefield for methylated glutamine and glutamic acid.

2019-02-06 Thread himanshu joshi
Dear all, I want to do the MD simulation of a protein with methylated glutamine and glutamic acid using CHARMM force field in GROMACS. Is it possible to get the GROMACS supported topology file and the parameters for CHARMM or AMBETR forcefield for methylated glutamine and glutamic acid. --