AMBER Protein MD Setup

Annotation:

StepAnnotation
Step 1: Pdb
mypdb.pdb
Manual Input
Properties Input:
1AKI
[ATOM, MODEL, ENDMDL]
pdbe - PDB in Europe REST API
Step 2: Pdb4amberRun
Output dataset 'output_pdb_path' from step 1
mypdb4amber_run.pdb
Manual Input
Properties Input:
False
False
False
pdb4amber
Step 3: LeapGenTop
Output dataset 'output_pdb_path' from step 2
select at runtime
select at runtime
select at runtime
select at runtime
myleap_gen_top.pdb
myleap_gen_top.top
myleap_gen_top.crd
Manual Input
Properties Input:
protein.ff14SB
tleap
top
crd
Step 4: SanderMdrun
Output dataset 'output_top_path' from step 3
Output dataset 'output_crd_path' from step 3
select at runtime
select at runtime
Output dataset 'output_crd_path' from step 3
mysander_mdrun.log
mysander_mdrun.x
mysander_mdrun.rst
mysander_mdrun.cpout
mysander_mdrun.cprst
mysander_mdrun.mdinfo
Manual Input
Properties Input:
{"maxcyc": 500, "ntpr": 5, "ntr": 1, "restraintmask": "\":*&!@H=\"", "restraint_wt": 50.0}
min_vacuo - Runs an energy minimization in vacuo
sander
Empty.
0
Empty.
log
trj
rst
cprst
Step 5: SanderMdrun
Output dataset 'output_top_path' from step 3
Output dataset 'output_rst_path' from step 4
select at runtime
select at runtime
Output dataset 'output_rst_path' from step 4
mysander_mdrun.log
mysander_mdrun.x
mysander_mdrun.rst
mysander_mdrun.cpout
mysander_mdrun.cprst
mysander_mdrun.mdinfo
Manual Input
Properties Input:
{"maxcyc": 500, "ntpr": 5, "ntr": 1, "restraintmask": "\":*&!@H=\"", "restraint_wt": 50.0}
min_vacuo - Runs an energy minimization in vacuo
sander
Empty.
0
Empty.
log
trj
rst
cprst
Step 6: ProcessMinout
Output dataset 'output_log_path' from step 4
myprocess_minout.dat
Manual Input
Properties Input:
ENERGY
process_minout.perl
dat
Step 7: ProcessMinout
Output dataset 'output_log_path' from step 5
myprocess_minout.dat
Manual Input
Properties Input:
ENERGY
process_minout.perl
dat
Step 8: AmberToPdb
Output dataset 'output_top_path' from step 3
Output dataset 'output_rst_path' from step 5
myamber_to_pdb.pdb
Manual Input
Properties Input:
ambpdb
Step 9: LeapSolvate
Output dataset 'output_pdb_path' from step 8
select at runtime
select at runtime
select at runtime
select at runtime
myleap_solvate.pdb
myleap_solvate.top
myleap_solvate.crd
Manual Input
Properties Input:
protein.ff14SB
TIP3PBOX
truncated_octahedron
ionsjc_tip3p
False
False
0
0
Na+
Cl-
9.0
1.0
tleap
top
crd
Step 10: LeapAddIons
Output dataset 'output_pdb_path' from step 9
select at runtime
select at runtime
select at runtime
select at runtime
myleap_add_ions.pdb
myleap_add_ions.top
myleap_add_ions.crd
Manual Input
Properties Input:
protein.ff14SB
TIP3PBOX
truncated_octahedron
ionsjc_tip3p
True
150.0
0
0
Na+
Cl-
tleap
top
crd
Step 11: SanderMdrun
Output dataset 'output_top_path' from step 10
Output dataset 'output_crd_path' from step 10
select at runtime
select at runtime
Output dataset 'output_crd_path' from step 10
mysander_mdrun.log
mysander_mdrun.x
mysander_mdrun.rst
mysander_mdrun.cpout
mysander_mdrun.cprst
mysander_mdrun.mdinfo
Manual Input
Properties Input:
{"maxcyc": 300, "ntr": 1, "restraintmask": "\"!:WAT,Cl-,Na+\"", "restraint_wt": 50.0}
minimization - Runs an energy minimization
sander
Empty.
0
Empty.
log
trj
rst
cprst
Step 12: ProcessMinout
Output dataset 'output_log_path' from step 11
myprocess_minout.dat
Manual Input
Properties Input:
ENERGY
process_minout.perl
dat
Step 13: SanderMdrun
Output dataset 'output_top_path' from step 10
Output dataset 'output_rst_path' from step 11
select at runtime
select at runtime
Output dataset 'output_rst_path' from step 11
mysander_mdrun.log
mysander_mdrun.x
mysander_mdrun.rst
mysander_mdrun.cpout
mysander_mdrun.cprst
mysander_mdrun.mdinfo
Manual Input
Properties Input:
{"nstlim": 2500, "ntr": 1, "restraintmask": "\"!:WAT,Cl-,Na+\"", "restraint_wt": 10.0}
heat - Heats the MD system
sander
Empty.
0
Empty.
log
trj
rst
cprst
Step 14: ProcessMdout
Output dataset 'output_log_path' from step 13
myprocess_mdout.dat
Manual Input
Properties Input:
TEMP
process_mdout.perl
dat
Step 15: SanderMdrun
Output dataset 'output_top_path' from step 10
Output dataset 'output_rst_path' from step 13
select at runtime
select at runtime
Output dataset 'output_rst_path' from step 13
mysander_mdrun.log
mysander_mdrun.x
mysander_mdrun.rst
mysander_mdrun.cpout
mysander_mdrun.cprst
mysander_mdrun.mdinfo
Manual Input
Properties Input:
{"nstlim": 500, "ntr": 1, "restraintmask": "\"!:WAT,Cl-,Na+ & !@H=\"", "restraint_wt": 5.0}
NVT - Runs an NVT equilibration
sander
Empty.
0
Empty.
log
trj
rst
cprst
Step 16: ProcessMdout
Output dataset 'output_log_path' from step 15
myprocess_mdout.dat
Manual Input
Properties Input:
TEMP
process_mdout.perl
dat
Step 17: SanderMdrun
Output dataset 'output_top_path' from step 10
Output dataset 'output_rst_path' from step 15
select at runtime
select at runtime
Output dataset 'output_rst_path' from step 15
mysander_mdrun.log
mysander_mdrun.x
mysander_mdrun.rst
mysander_mdrun.cpout
mysander_mdrun.cprst
mysander_mdrun.mdinfo
Manual Input
Properties Input:
{"nstlim": 500, "ntr": 1, "restraintmask": "\"!:WAT,Cl-,Na+ & !@H=\"", "restraint_wt": 2.5}
npt - Runs an NPT equilibration
sander
Empty.
0
Empty.
log
trj
rst
cprst
Step 18: ProcessMdout
Output dataset 'output_log_path' from step 17
myprocess_mdout.dat
Manual Input
Properties Input:
PRES DENSITY
process_mdout.perl
dat
Step 19: SanderMdrun
Output dataset 'output_top_path' from step 10
Output dataset 'output_rst_path' from step 17
select at runtime
select at runtime
select at runtime
mysander_mdrun.log
mysander_mdrun.netcdf
mysander_mdrun.rst
mysander_mdrun.cpout
mysander_mdrun.cprst
mysander_mdrun.mdinfo
Manual Input
Properties Input:
{"nstlim": 2500, "ntwx": 500}
free - Runs a MD simulation
sander
Empty.
0
Empty.
log
trj
rst
cprst
Step 20: CpptrajRms
Output dataset 'output_top_path' from step 10
Output dataset 'output_traj_path' from step 19
select at runtime
mycpptraj_rms.dat
mycpptraj_rms.mdcrd
Manual Input
Properties Input:
1
-1
1
backbone - Backbone atoms
first - Use the first trajectory frame as reference
False
False
False
cpptraj
dat
mdcrd
Step 21: CpptrajRms
Output dataset 'output_top_path' from step 10
Output dataset 'output_traj_path' from step 19
Output dataset 'output_pdb_path' from step 1
mycpptraj_rms.dat
mycpptraj_rms.mdcrd
Manual Input
Properties Input:
1
-1
1
backbone - Backbone atoms
experimental - Use the experimental structure as reference
False
False
False
cpptraj
dat
mdcrd
Step 22: CpptrajRgyr
Output dataset 'output_top_path' from step 10
Output dataset 'output_traj_path' from step 19
mycpptraj_rgyr.dat
Manual Input
Properties Input:
1
-1
1
backbone - Backbone atoms
cpptraj
dat
Step 23: CpptrajImage
Output dataset 'output_top_path' from step 10
Output dataset 'output_traj_path' from step 19
mycpptraj_image.trr
Manual Input
Properties Input:
1
-1
1
solute - All system atoms except solvent atoms
trr - Trajectory of a simulation experiment used by GROMACS
cpptraj
mdcrd