[phenixbb] Issues using reference model with Autobuild

Dan McNamara dem at ucla.edu
Tue Nov 5 17:12:01 PST 2013


Hello all,

I'm hoping to troubleshoot a problem with autobuild and the use of a
reference model. Autobuild has been always failing once it gets to the
initial refinement step and attempts to add reference model restraints.
I've included my autobuild parameterization. Refinement is where it dies
and the contents of LAST.LOG and my error log file are below too.

I'm not sure how to get the reference model file location properly
interpreted. I even tried manually moving the reference PDB into the
AutoBuild_run_X_/ and TEMP0/ folders as they're generated to no avail.

Best,
Dan


phenix.autobuild \
        data=/home/.../xyz.mtz \
        refinement_file=/home/.../xyz.mtz \
        input_refinement_labels="FP SIGFP FreeRflag" \
        model=/home/.../xyz.pdb \
        seq_file=/home/.../xyz.dat \
        s_annealing=False \
        rebuild_in_place=True \
        n_cycle_rebuild_max=3 \
        refine_eff_file=/home/.../xyz.eff \
        refine_with_ncs=True \
        model_building.reference_model=/home/.../def.pdb \   #I have also
tried locations like ../def.pdb and def.pdb that give Errno 21 or Errno 2
below
        nproc=200 \
        general.run_command="/home/.../xyz.sh"

AutoBuild_run_1_/LAST.LOG:

================== Extract refinement strategy and selections
=================

Refinement flags and selection counts:
  individual_sites       =  True (30132 atoms)
  torsion_angles         = False (0 atoms)
  rigid_body             =  True (30120 atoms in 24 groups)
  individual_adp         = False (iso = 0 aniso = 0)
  group_adp              =  True (30132 atoms in 4092 groups)
  tls                    =  True (30120 atoms in 147 groups)
  occupancies            =  True (12 atoms)
  group_anomalous        = False

n_use            =  30132
n_use_u_both     =  30120
n_use_u_iso      =  12
n_use_u_aniso    =  0
n_grad_site      =  0
n_grad_u_iso     =  0
n_grad_u_aniso   =  0
n_grad_occupancy =  0
n_grad_fp        =  0
n_grad_fdp       =  0
total number of scatterers =  30132
*** Adding Reference Model Restraints ***




errors.txt:

Sorry:
********************************************************************************
Failed to carry out AutoBuild_build_cycle:

Initial phenix refinement of
AutoBuild_run_1_/TEMP0/NO_LIG_NO_WAT_xyz_ed.pdb with
aniso_refinement_data_PHX.mtz failed...quitting...
/home/.../AutoBuild_run_1_/LAST.LOG may have additional information...
Cannot open file for reading: "/"
  [Errno 21] Is a directory: '/'
********************************************************************************

Sorry:
********************************************************************************
Failed to carry out AutoBuild_build_cycle:

Initial phenix refinement of
AutoBuild_run_2_/TEMP0/NO_LIG_NO_WAT_xyz_ed.pdb with
aniso_refinement_data_PHX.mtz failed...quitting...
/home/.../AutoBuild_run_2_/LAST.LOG may have additional information...
Cannot open file for reading: "."
  [Errno 21] Is a directory: '.'
********************************************************************************

Sorry:
********************************************************************************
Failed to carry out AutoBuild_build_cycle:

Initial phenix refinement of
AutoBuild_run_3_/TEMP0/NO_LIG_NO_WAT_xyz_ed.pdb with
aniso_refinement_data_PHX.mtz failed...quitting...
/home/.../AutoBuild_run_3_/LAST.LOG may have additional information...
Cannot open file for reading: "d"
  [Errno 2] No such file or directory: 'd'
********************************************************************************
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