Re: [gmx-users] pdb2gmx do not work for unstable conformations

2017-05-21 Thread ZHANG Cheng
Dear Mark Abraham, Thank you so much for debugging it for me. The strange word could only be seen under Unix environment. After using dos2unix, the problem finally solves! I totally forgot to always use dos2unix. Thanks a lot for reminding me again! Yours sincerely Cheng

Re: [gmx-users] pdb2gmx do not work for unstable conformations

2017-05-20 Thread Mark Abraham
Hi, Some of your PDB files are malformed, which you could see with the less tool, or probably anything else. The first line, containing N, leads with strange characters, which stops pdb2gmx recognizing that they start with "ATOM," since they don't. Then N are recognized as missing. Mark On Sat,

[gmx-users] pdb2gmx do not work for unstable conformations

2017-05-20 Thread ZHANG Cheng
Dear Gromacs,I have a protein PDB structure as well as its mutants PDB, predicted by Rosetta with different ddG. After running pdb2gmx, I found that the structures with lower ddG (more stable) all perform okay; while structures with higher ddG (less stable) got fatal error: Fatal error: