各位老师好,最近在进行含有非标准氨基酸蛋白的模拟,使用sobtop工具构建了rtp条目后随便搞了一个pdb用来测试rtp条目和hdb文件编写是否正确,使用的命令如下:
gmx pdb2gmx -f .\testrtp.pdb -o test.gro -ff amber19sb -ignh
之后报错:
Fatal error:
Residue 3 named LMA of a molecule in the input file was mapped
to an entry in the topology database, but the atom C used in
that entry is not found in the input file. Perhaps your atom
and/or residue naming needs to be fixed.