[gmx-users] Which FF could be used for protein-RNA MD simulation in GROMACS?

[Liu Shiyong]

Hi,

 I just tried G53a6 for protein-RNA simulation. But fatal error shows up.

Opening library file /usr/share/gromacs/top//FF.dat

Select the Force Field:
 0: GROMOS96 43a1 force field
 1: GROMOS96 43a2 force field (improved alkane dihedrals)
 2: GROMOS96 45a3 force field (Schuler JCC 2001 22 1205)
 3: GROMOS96 53a5 force field (JCC 2004 vol 25 pag 1656)
 4: GROMOS96 53a6 force field (JCC 2004 vol 25 pag 1656)
 5: OPLS-AA/L all-atom force field (2001 aminoacid dihedrals)
 6: [DEPRECATED] Gromacs force field (see manual)
 7: [DEPRECATED] Gromacs force field with hydrogens for NMR
 8: Encad all-atom force field, using scaled-down vacuum charges
 9: Encad all-atom force field, using full solvent charges

Best

-- 
Shiyong Liu
------------------------------------------------------------------
Biomolecular Physics and Modeling Group, Department of Physics,
Huazhong University of Science and Technology, Wuhan 430074, Hubei, China
Tel：86-27-87558335-805
------------------------------------------------------------------
Chinese Version:
------------------------------------------------------------------
刘士勇
华中科技大学物理学院  生物物理模建小组
湖北省武汉市洪山区珞瑜路1037号
邮编：430074
电话：86-27-87558335-805
-------------------------------------------------------------------