[gmx-users] Translating .frcmod and .prep to .itp

2015-07-02 Thread Timofey Tyugashev
I have parameters for 8-oxoguanine in FRCMOD and PREP files. Adding information from .prep file to dna.rtp an creating a modified entry in dna.hdb is simple enough. However I'm stuck now translating bond and angle data from .frcmod to .itp file, as its notation system is very different and its

Re: [gmx-users] Translating .frcmod and .prep to .itp

2015-07-02 Thread 范聪
I wish I could offer some help. br/I used to prepare small compound molecules, and the ligand.frcmod was generated by parmchk of AMBER. The ligand.frcmod was then handed to tleap or xleap of AMBER, to generate ligand.prmtop and ligand.inpcrd. Following that, a python script called acpype.py

Re: [gmx-users] Translating .frcmod and .prep to .itp

2015-07-02 Thread Justin Lemkul
On 7/2/15 7:16 AM, Timofey Tyugashev wrote: I have parameters for 8-oxoguanine in FRCMOD and PREP files. Adding information from .prep file to dna.rtp an creating a modified entry in dna.hdb is simple enough. However I'm stuck now translating bond and angle data from .frcmod to .itp file, as