Minimize
 &cntrl
  imin=1,
  ntb=0,
  ntx=1,
  irest=0,
  maxcyc=2000,
  ncyc=1000,
  ntpr=100,
  ntwx=0,
  cut=999.0,
  ntr=1, restraintmask=':10-2057', restraint_wt=100.0,
 /
