2018 AMBER tutorial with 2nnq

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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


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


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