RE: [gmx-users] Re: polymer duplicate atoms

2013-03-19 Thread Dallas Warren
FYI, I only showed you the bond part of the residue in the previous email (since that was the section I was commenting on and showed how it should be there) there should be some atom details prior to that, as required by the rtp format. You need to use your own judgment and the manual to

RE: [gmx-users] Re: polymer duplicate atoms

2013-03-18 Thread Dallas Warren
As noted by your rtp entry: [ bonds ] C1-C4 C1H11 C1H12 C1C2 C2F21 C2F22 C2+C3 C3F31 C3F32 C3C4 C4F4 C4Cl4 C4+C1 One end of the residue bonds via the C1 to a C4 in the next

RE: [gmx-users] Re: polymer duplicate atoms

2013-03-17 Thread Dallas Warren
That is something you will have to sort out, since you have all the files (in and out) and know the molecule(s) you are processing. You have provided insufficient information to help without having to spend a significant amount of time trying to work what it all means. If pdb2gmx is telling

RE: [gmx-users] Re: polymer duplicate atoms

2013-03-17 Thread Dallas Warren
Have you done it with polymer chain of length 1, one FRE, with the end methyl groups capping it off, FBG and FEN? Does that work? Sounds bit like the RTP entry is not set up correctly. Catch ya, Dr. Dallas Warren Drug Discovery Biology Monash Institute of Pharmaceutical Sciences, Monash