Re: [gmx-users] Problem with pdb2gmx and a new residue

2010-09-21 Thread Justin A. Lemkul
Thomas Piggot wrote: Hi, If I'm not mistaken then I think pdb2gmx is renaming O2 to OXT because of changes to the entries in the xlateat.dat file (found in the top folder). Good point, thanks. I still think it would be a useful improvement if pdb2gmx double-checked itself. Since that

Re: [gmx-users] Problem with pdb2gmx and a new residue

2010-09-21 Thread Thomas Piggot
Hi, If I'm not mistaken then I think pdb2gmx is renaming O2 to OXT because of changes to the entries in the xlateat.dat file (found in the top folder). Cheers Tom Justin A. Lemkul wrote: I have posted a work-around in the discussion of bug #567. I think a code fix will still be preferable,

Re: [gmx-users] Problem with pdb2gmx and a new residue

2010-09-21 Thread Justin A. Lemkul
I have posted a work-around in the discussion of bug #567. I think a code fix will still be preferable, ultimately, but if you're stuck, you can give it a try. http://bugzilla.gromacs.org/show_bug.cgi?id=567 -Justin Justin A. Lemkul wrote: Ramachandran G wrote: Hi Justin, Presently

Re: [gmx-users] Problem with pdb2gmx and a new residue

2010-09-20 Thread Justin A. Lemkul
Ramachandran G wrote: Hi Justin, Presently i too facing the same exact problem. I built the topology for a chromophore in the protein and entered all the new parameters in the .rtp, atp, hdb and defined the bonded and nonbonded parameters. Finally i got the following error. Fatal error

Re: [gmx-users] Problem with pdb2gmx and a new residue

2010-09-20 Thread Ramachandran G
Hi Justin, Presently i too facing the same exact problem. I built the topology for a chromophore in the protein and entered all the new parameters in the .rtp, atp, hdb and defined the bonded and nonbonded parameters. Finally i got the following error. Fatal error: Atom OXT in residue CRIH 64

Re: [gmx-users] Problem with pdb2gmx and a new residue

2010-09-20 Thread Justin A. Lemkul
Mark Abraham wrote: - Original Message - From: "Justin A. Lemkul" Date: Tuesday, September 21, 2010 6:30 Subject: [gmx-users] Problem with pdb2gmx and a new residue To: Gromacs Users' List > > Hi All, > > I'm trying to build a topology for a chromophore-containing > protein us

Re: [gmx-users] Problem with pdb2gmx and a new residue

2010-09-20 Thread Mark Abraham
- Original Message - From: "Justin A. Lemkul" Date: Tuesday, September 21, 2010 6:30 Subject: [gmx-users] Problem with pdb2gmx and a new residue To: Gromacs Users' List > > Hi All, > > I'm trying to build a topology for a chromophore-containing > protein using Gromacs 4.5 and OPLS-A

Re: [gmx-users] Problem with pdb2gmx and a new residue

2010-09-20 Thread Mark Abraham
- Original Message - From: "Justin A. Lemkul" Date: Tuesday, September 21, 2010 6:30 Subject: [gmx-users] Problem with pdb2gmx and a new residue To: Gromacs Users' List > > Hi All, > > I'm trying to build a topology for a chromophore-containing > protein using Gromacs 4.5 and OP