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    • #3427
      Anonymous

        I am trying to relax my protein with ligands FMN before do further design. I used movemap to exclude the rotamer on FMN. my flag and movemap file looks like below. I also attached my protein_FMN pdb. It takes an extremely long time and it seems like stuck somewhere (I attached the screen shot). Is it normal and anybody knows why? Thanks

        flag file:

        -in:file:s ./input/3TX9.A_FMN_Crystal.pdb

        -in:file:movemap movemapfile

        # Harmonic runs

        -relax:constrain_relax_to_start_coords

        -relax:ramp_constraints false

        -relax:coord_constrain_sidechains

        -relax:coord_cst_stdev 0.5

        -out:path:pdb ./output

        -out:path:score ./score

        -out:suffix _harmonicrelax

        -nstruct 1

         

        movemalfile

        RESIDUE * BBCHI

        RESIDUE 400 NO

        JUMP 1 YES

         

        program stuck at this position: 

        basic.io.database: Database file opened: scoring/score_functions/elec_cp_reps.dat

        core.scoring.elec.util: Read 40 countpair representative atoms

        core.pack.dunbrack.RotamerLibrary: shapovalov_lib_fixes_enable option is true.

        core.pack.dunbrack.RotamerLibrary: shapovalov_lib::shap_dun10_smooth_level of 1( aka lowest_smooth ) got activated.

        core.pack.dunbrack.RotamerLibrary: Binary rotamer library selected: /home/apps/software/rosetta/3.12-IGB-gcc-4.9.4/main/database/rotamer/shapovalov/StpDwn_0-0-0/Dunbrack10.lib.bin

        core.pack.dunbrack.RotamerLibrary: Using Dunbrack library binary file ‘/home/apps/software/rosetta/3.12-IGB-gcc-4.9.4/main/database/rotamer/shapovalov/StpDwn_0-0-0/Dunbrack10.lib.bin’.

        core.pack.dunbrack.RotamerLibrary: Dunbrack 2010 library took 0.25 seconds to load from binary

        core.pack.rotamer_set.RotamerSet_: Using simple Rotamer generation logic for pdb_FMN

        core.pack.pack_rotamers: built 1 rotamers at 1 positions.

        core.pack.interaction_graph.interaction_graph_factory: Instantiating DensePDInteractionGraph

        protocols.relax.FastRelax: CMD: repeat  5715.89  0  0  0.55

        protocols.relax.FastRelax: CMD: coord_cst_weight  5715.89  0  0  0.55

        protocols.relax.FastRelax: CMD: scale:fa_rep  -597.19  0  0  0.022

        core.pack.task: Packer task: initialize from command line() 

        core.pack.rotamer_set.RotamerSet_: Using simple Rotamer generation logic for pdb_FMN

        core.pack.pack_rotamers: built 5343 rotamers at 400 positions.

        core.pack.interaction_graph.interaction_graph_factory: Instantiating DensePDInteractionGraph

        protocols.relax.FastRelax: CMD: repack  -767.647  0  0  0.022

        protocols.relax.FastRelax: CMD: scale:fa_rep  -694.876  0  0  0.02805

        (stuck here for a long time)

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