~/orac/Ala_steer
e copiarvi il file di
input ~infochim/biomol/orac/Ala_steer/Ala.in
&SETUP
CRYSTAL 200. 200. 200.
READ_PDB ../pdb/ala.pdb
&END
&SIMULATION
MDSIM
TEMPERATURE 300.0 80.0
THERMOS
cofm 30.0
solute 30.0
solvent 30.0
temp_limit 1000.
END
&END
&INTEGRATOR
TIMESTEP 4.0
MTS_RESPA
step intra 1
step intra 2
step nonbond 2 6.
step nonbond 2 12.
step nonbond 1 100.
test_times OPEN energie
END
&END
&POTENTIAL
ADD_STR_BONDS 1 102 500.0 15.9 31.5
[...]
STRETCHING HEAVY
&END
&RUN
REJECT 1000.
STEER 2000. 22000.
TIME 22000.
[...]
&END
&INOUT
ASCII 100.0 OPEN 20ps.pdb
PLOT STEER 10.0 OPEN 20ps.wrk
&END
pdb2vmd < 20ps.pdb > 20.pdb
grep bond 20ps.wrk > 20.plt
&RUN
[...]
STEER 3000. 23000.
TIME 23000.
[...]
&END
&RUN
[...]
STEER 2000. 52000.
TIME 52000.
[...]
&END
&INOUT
ASCII 100.0 OPEN 50ps.pdb
PLOT STEER 10.0 OPEN 50ps.wrk
&END
gnuplot
plot '20.plt' u 5:7 w l, '50.plt' u 5:7 w l
Si prepara una tabella a mano con emacs