RE: [gmx-users] amber DNA non-integer charge

2011-08-28 Thread Kamesh Narasimhan
...@gromacs.org] On Behalf Of Justin A. Lemkul [jalem...@vt.edu] Sent: Monday, August 29, 2011 3:06 AM To: Discussion list for GROMACS users Subject: Re: [gmx-users] amber DNA non-integer charge Kamesh Narasimhan wrote: > I am using Gromacs 4.0.5 and in my ffamber03.rtp I can see that the charges > are

Re: [gmx-users] amber DNA non-integer charge

2011-08-28 Thread Justin A. Lemkul
t 0.3055 31 amber99_44 1DG5O3' 31-0.5232 16 ; qtot -0.2177 . ... . From: gmx-users-boun...@gromacs.org [gmx-users-boun...@gromacs.org] On Behalf Of Justin A. Lemkul [jalem...@vt.edu] Sent: Monday, August 29, 2011 2:41 AM To: Discussion list for GROMA

RE: [gmx-users] amber DNA non-integer charge

2011-08-28 Thread Kamesh Narasimhan
_ From: gmx-users-boun...@gromacs.org [gmx-users-boun...@gromacs.org] On Behalf Of Justin A. Lemkul [jalem...@vt.edu] Sent: Monday, August 29, 2011 2:41 AM To: Discussion list for GROMACS users Subject: Re: [gmx-users] amber DNA non-integer charge Kamesh Narasimha

Re: [gmx-users] amber DNA non-integer charge

2011-08-28 Thread Justin A. Lemkul
Kamesh Narasimhan wrote: Hil, I am trying to simulate a protein-DNA structure using amber03 and end up having a non-integer charge in topology generation . From the webpage of ffamber on NA-simulations, I could see this below instruction "However, for nucleic acids this also often causes p

RE: [gmx-users] amber DNA non-integer charge

2011-08-28 Thread Kamesh Narasimhan
Hil, I am trying to simulate a protein-DNA structure using amber03 and end up having a non-integer charge in topology generation . From the webpage of ffamber on NA-simulations, I could see this below instruction "However, for nucleic acids this also often causes pdb2gmx to replace an H atom