source leaprc.water.opc
source leaprc.gaff2

loadamberparams frcmod.ions234lm_1264_tip3p
loadamberparams frcmod.ions1lm_1264_tip3p
loadamberparams MOL.frcmod

MOL= loadmol2 MOL.mol2
CPX = loadpdb MOL.pdb
check CPX
charge CPX

solvatebox CPX TIP3PBOX 25 

savepdb CPX resultPO4-nocount5.pdb
saveamberparm CPX resultPO4-nocount5.prmtop resultPO4-nocount5.inpcrd

quit
