运行步骤grompp -f em.mdp -c mcl4-solv.pdb -p mcl4.top -o mcl4-ions.tpr
Warning: atom name 2502 in mcl4.top and mcl4-solv.pdb does not match (1H20 - H201)
Warning: atom name 2503 in mcl4.top and mcl4-solv.pdb does not match (2H20 - H202)
Warning: atom name 2504 in mcl4.top and mcl4-solv.pdb does not match (1H21 - H211)
Warning: atom name 2505 in mcl4.top and mcl4-solv.pdb does not match (2H21 - H212)
Warning: atom name 2506 in mcl4.top and mcl4-solv.pdb does not match (1H22 - H221)
Warning: atom name 2507 in mcl4.top and mcl4-solv.pdb does not match (2H22 - H222)
WARNING 1 [file mcl4.top, line 23090]:
6 non-matching atom names
atom names from mcl4.top will be used
atom names from mcl4-solv.pdb will be ignored
Analysing residue names:
There are: 152 Protein residues
There are: 1 Other residues
There are: 7635 Water residues
Analysing Protein...
Analysing residues not classified as Protein/DNA/RNA/Water and splitting into groups...
Number of degrees of freedom in T-Coupling group rest is 53355.00
Largest charge group radii for Van der Waals: 0.219, 0.216 nm
Largest charge group radii for Coulomb: 0.447, 0.447 nm
Calculating fourier grid dimensions for X Y Z
Using a fourier grid of 54x60x54, spacing 0.113 0.116 0.111
Estimate for the relative computational load of the PME mesh part: 0.30
This run will generate roughly 295 Mb of data
There was 1 note
There was 1 warning
-------------------------------------------------------
Program grompp, VERSION 4.5.5
Source code file: grompp.c, line: 1584
Fatal error:
Too many warnings (1), grompp terminated.
If you are sure all warnings are harmless, use the -maxwarn option.
这是我的mcl4-solv.pdb文件和top文件,mdp文件应该是没有问题的。
然后我加上-maxwarn之后再运行grompp -f em.mdp -c mcl4-solv.pdb -p mcl4.top -o mcl4-ions.tpr –maxwarn
出现以下错误
Fatal error:
Expected an integer argument for option -maxwarn
我不知道该怎么改文件啊,求大神指点  要疯了  
![grompp运行出错,求大神指教]()
mcl4-solv.jpg
![grompp运行出错,求大神指教-1]()
top.jpg |