Re: [gmx-users] simulating AMP covalently linked to a protein

2017-05-25 Thread Justin Lemkul
On 5/25/17 3:12 PM, Gilberto Valdes wrote: Thanks for your answer, I would like to use charmm27 force field, it covers the hole AMP molecule if I use the ADE residue with the 5PHO and 3TER patches implemented in charmm software. The problem is how to patch the ADE equivalent residue (named RA)

Re: [gmx-users] simulating AMP covalently linked to a protein

2017-05-25 Thread Gilberto Valdes
Thanks for your answer, I would like to use charmm27 force field, it covers the hole AMP molecule if I use the ADE residue with the 5PHO and 3TER patches implemented in charmm software. The problem is how to patch the ADE equivalent residue (named RA) in gromacs, and then how to linked to the

Re: [gmx-users] simulating AMP covalently linked to a protein

2017-05-25 Thread Justin Lemkul
On 5/24/17 7:08 PM, Gilberto Valdes wrote: Hi, I'm interested in simulating a DNA ligase with an AMP bound covalently via its P atom to the side chain of a Lysine residue. I can not find any parameters for that. I really appreciate any help in how to achieve this.