; ; Input file ; title = dock ; a string cpp = /usr/bin/cpp ; c-preprocessor dt = 0.002 ; time step integrator = md nsteps = 5000000 ; number of steps (1ns) nstcomm = 1 ; reset c.o.m. motion nstxout = 2500 ; write coords nstvout = 5000 ; write velocities nstfout = 0 nstlog = 5000 ; print to logfile nstenergy = 500 ; print energies nstlist = 10 ; update pairlist ; Neighbour Searching ns_type = grid ; pairlist method ; Electrostatics and VdW coulombtype = PME vdwtype = Cut-off rlist = 1.4 ; cut-off for ns rvdw_switch = 0.8 rvdw = 1.4 ; cut-off for vdw rcoulomb_switch = 0.8 rcoulomb = 1.4 ; cut-off for coulomb fourierspacing = 0.12 fourier_nx = 0 fourier_ny = 0 fourier_nz = 0 pme_order = 6 ewald_rtol = 1e-5 optimize_fft = yes ;Temperature coupling Tcoupl = berendsen ; temperature bath (yes,no) ref_t = 300 300 tc-grps = Protein Non-Protein tau_t = 0.1 0.1 ; Pressure coupling Pcoupl = berendsen pcoupltype = isotropic ; pressure bath tau_p = 0.5 compressibility = 4.575e-4 ref_p = 1.0 energygrps = protein sol UNK Na ; Velocity generation gen_vel = yes ; generate initial gen_temp = 300.0 ; initial temperature gen_seed = 173529 ; random seed constraints = all-bonds constraint-algorithm = shake unconstrained-start = yes comm_grps = Protein Non-Protein comm_mode = Linear ; added to remove translation