2018 AMBER tutorial with 2nnq
From Rizzo_Lab
Revision as of 14:15, 19 March 2018 by AMS536 2018 01 (talk | contribs)
2nnq with an explicit solvent model
Prepare the files
Convert 2nnq.lig.withH.charged.mol2 to pdb in chimera
Convert 2nnq.rec.withH.charged.mol2 to pdb in chimera
Copy into zzz.master
Parameters
Move into 000.programs
Paramaterize the ligand
antechamber -i ../zzz.master/2nnq.lig.withH.charged.pdb -fi pdb -o 2nnq_lig.am1bcc.mol2 -fo mol2 -at gaff2 -c bcc -rn LIG -nc 1
Check for missing force field parameters
parmchk2 -i 2nnq_lig.am1bcc.mol2 -f mol2 -o 2nnq_lig.am1bcc.frcmod
TLeap
Move into 001.tleap_build
Create tleap.build.in file
Create Amber topology and coordinates files for the MD simulation
tleap -f tleap.build.in