我的命令如下
parm complex_solvated.prmtop #读取拓扑
trajin complex_md1.mdcrd # 读取轨迹
rmsd Topeptide first :72-78@CA first :1-71@CA out fit.xvg #使用轨迹的第一帧作为参考结构
go
输出:
1: [rmsd first :72-78@CA :1-71@CA out fit.xvg]
Target mask: [:72-78@CA](7)
Reference topology: complex_solvated.prmtop
Reference mask: [:1-71@CA](71)
Warning: Number of atoms in target mask (7) does not equal
Warning: number of atoms in reference mask (71).
Warning: Setup incomplete for [rmsd]: Skipping
结果就是什么都没有输出