Re: [gmx-users] Retinal and Schiff base parameters for ffG53a6

2010-01-11 Thread Justin A. Lemkul
On 1/11/10 4:39 AM, KM wrote: The parameters for ffgmx have been developed by Christian Kandt. I have it. I need appropriate data specific for G53a6 which is obviously lacking. Some atom types changed plus there are G53a6 potentials that need to be added. I could try to add the lacking data e.g

Re: [gmx-users] Retinal and Schiff base parameters for ffG53a6

2010-01-11 Thread KM
The parameters for ffgmx have been developed by Christian Kandt. I have it. I need appropriate data specific for G53a6 which is obviously lacking. Some atom types changed plus there are G53a6 potentials that need to be added. I could try to add the lacking data e.g. with the paper of G53a6 develope

Re: [gmx-users] Retinal and Schiff base parameters for ffG53a6

2010-01-10 Thread Justin A. Lemkul
On 1/10/10 6:16 PM, KM wrote: Hello, I would like to simulate bacteriorhodopsin embedded into a membrane. I think ffG53a6 is a good choice - force field is quite new (at least newer than ffgmx) and there are topologies available for the most popular lipids, for example the set developed by And

[gmx-users] Retinal and Schiff base parameters for ffG53a6

2010-01-10 Thread KM
Hello, I would like to simulate bacteriorhodopsin embedded into a membrane. I think ffG53a6 is a good choice - force field is quite new (at least newer than ffgmx) and there are topologies available for the most popular lipids, for example the set developed by Andreas Kukol. To run a simulation I