[modeller_usage] tetramers in symmetry

["hchoe" <>]

Dear Modellers,

 

I have used the following subroutine to define tetramers in symmetry. Please tell me how to do it in MODELLER8v0.

 

 

SUBROUTINE ROUTINE = 'defsym'

 

       SET RES_TYPES = 'ALL', ATOM_TYPES = 'MNCH', SELECTION_STATUS = 'INITIALIZE', SELECTION_SEARCH = 'SEGMENT', SYMMETRY_WEIGHT = 1.0

 

       PICK_ATOMS PICK_ATOMS_SET = 2, SELECTION_SEGMENT = '37:' '322:'
       PICK_ATOMS PICK_ATOMS_SET = 3, SELECTION_SEGMENT = '323:' '608:'
       DEFINE_SYMMETRY ADD_SYMMETRY = on off
       PICK_ATOMS PICK_ATOMS_SET = 2, SELECTION_SEGMENT = '323:' '608:'
       PICK_ATOMS PICK_ATOMS_SET = 3, SELECTION_SEGMENT = '609:' '894:'
       DEFINE_SYMMETRY ADD_SYMMETRY = on off
       PICK_ATOMS PICK_ATOMS_SET = 2, SELECTION_SEGMENT = '609:' '894:'
       PICK_ATOMS PICK_ATOMS_SET = 3, SELECTION_SEGMENT = '895:' '1180:'
       DEFINE_SYMMETRY ADD_SYMMETRY = on off
       PICK_ATOMS PICK_ATOMS_SET = 2, SELECTION_SEGMENT = '895:' '1180:'
       PICK_ATOMS PICK_ATOMS_SET = 3, SELECTION_SEGMENT = '37:' '322:'
       DEFINE_SYMMETRY ADD_SYMMETRY = on off

 

 RETURN
END_SUBROUTINE

 

 

Thanks in advance.

 

Cheers,

Han