Data quality metrics extracted from 5k7o.cif.gz by aB_cif2table1 from BUSTER (Global Phasing Ltd.). See also the PDBx/mmCIF dictionary and a MXLIMS-compatible JSON representation.


Experimental information for 5K7O at RCSB, PDBe, PDBj

Experiment
Method
_exptl.method
ELECTRON CRYSTALLOGRAPHY
  The method used in the experiment.
Software
Refinement
_software.classification
PHENIX (1.10_2155: ???)
  The classification of the program according to its
  major function.
General information
Spacegroup name
_symmetry.space_group_name_H-M
P 43 21 2
  Hermann-Mauguin space-group symbol. Note that the
  Hermann-Mauguin symbol does not necessarily contain complete
  information about the symmetry and the space-group origin. If
  used, always supply the FULL symbol from International Tables
  for Crystallography Vol. A (2002) and indicate the origin and
  the setting if it is not implicit. If there is any doubt that
  the equivalent positions can be uniquely deduced from this
  symbol, specify the _symmetry_equiv.pos_as_xyz or
  _symmetry.space_group_name_Hall data items as well. Leave
  spaces between symbols referring to
  different axes.
Unit cell parameters
_cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma}
76.232
  Unit-cell length a corresponding to the structure reported in
  angstroms.
76.232
  Unit-cell length b corresponding to the structure reported in
  angstroms.
37.141
  Unit-cell length c corresponding to the structure reported in
  angstroms.
90.0
  Unit-cell angle alpha of the reported structure in degrees.
90.0
  Unit-cell angle beta of the reported structure in degrees.
90.0
  Unit-cell angle gamma of the reported structure in degrees.
Wavelength
_diffrn_radiation_wavelength.wavelength
NA

Data quality metricsOverallInnerShellOuterShell
Low resolution limit [Å]
_reflns.d_resolution_low _reflns_shell.d_res_low
30.580
  The largest value in angstroms for the interplanar spacings
  for the reflection data. This is called the lowest resolution.
30.580
  The highest value in angstroms for the interplanar spacings
  for the reflections in this shell. This is called the lowest
  resolution.
1.530
  The highest value in angstroms for the interplanar spacings
  for the reflections in this shell. This is called the lowest
  resolution.
High resolution limit [Å]
_reflns.d_resolution_high _reflns_shell.d_res_high
1.500
  The smallest value in angstroms for the interplanar spacings
  for the reflection data. This is called the highest resolution.
8.210
  The smallest value in angstroms for the interplanar spacings
  for the reflections in this shell. This is called the highest
  resolution.
1.500
  The smallest value in angstroms for the interplanar spacings
  for the reflections in this shell. This is called the highest
  resolution.
Rmerge
_reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs
0.618
  The R value for merging intensities satisfying the observed
  criteria in this data set.
0.177
  The value of Rmerge(I) for reflections classified as 'observed'
  (see _reflns.observed_criterion) in a given shell.
  
  sum~i~(sum~j~|I~j~ - <I>|)
  Rmerge(I) = --------------------------
  sum~i~(sum~j~<I>)
  
  I~j~ = the intensity of the jth observation of reflection i
  <I> = the mean of the intensities of all observations of
  reflection i
  
  sum~i~ is taken over all reflections
  sum~j~ is taken over all observations of each reflection
3.043
  The value of Rmerge(I) for reflections classified as 'observed'
  (see _reflns.observed_criterion) in a given shell.
  
  sum~i~(sum~j~|I~j~ - <I>|)
  Rmerge(I) = --------------------------
  sum~i~(sum~j~<I>)
  
  I~j~ = the intensity of the jth observation of reflection i
  <I> = the mean of the intensities of all observations of
  reflection i
  
  sum~i~ is taken over all reflections
  sum~j~ is taken over all observations of each reflection
  Rmeas - - -
Rpim
_reflns.pdbx_Rpim_I_all _reflns_shell.pdbx_Rpim_I_all
0.260
  The precision-indicating merging R factor value Rpim,
  for merging all intensities in this data set.
  
  sum~i~ [1/(N~i~ - 1)]1/2^ sum~j~ | I~j~ - <I~i~> |
  Rpim = --------------------------------------------------
  sum~i~ ( sum~j~ I~j~ )
  
  I~j~ = the intensity of the jth observation of reflection i
  <I~i~> = the mean of the intensities of all observations
  of reflection i
  N~i~ = the redundancy (the number of times reflection i
  has been measured).
  
  sum~i~ is taken over all reflections
  sum~j~ is taken over all observations of each reflection.
  
  Ref: Diederichs, K. & Karplus, P. A. (1997). Nature Struct.
  Biol. 4, 269-275.
  Weiss, M. S. & Hilgenfeld, R. (1997). J. Appl. Cryst.
  30, 203-205.
  Weiss, M. S. (2001). J. Appl. Cryst. 34, 130-135.
0.062
  The precision-indicating merging R factor value Rpim,
  for merging all intensities in a given shell.
  
  sum~i~ [1/(N~i~ - 1)]1/2^ sum~j~ | I~j~ - <I~i~> |
  Rpim = --------------------------------------------------
  sum~i~ ( sum~j~ I~j~ )
  
  I~j~ = the intensity of the jth observation of reflection i
  <I~i~> = the mean of the intensities of all observations of
  reflection i
  N~i~ = the redundancy (the number of times reflection i
  has been measured).
  
  sum~i~ is taken over all reflections
  sum~j~ is taken over all observations of each reflection.
  
  Ref: Diederichs, K. & Karplus, P. A. (1997). Nature Struct.
  Biol. 4, 269-275.
  Weiss, M. S. & Hilgenfeld, R. (1997). J. Appl. Cryst.
  30, 203-205.
  Weiss, M. S. (2001). J. Appl. Cryst. 34, 130-135.
2.874
  The precision-indicating merging R factor value Rpim,
  for merging all intensities in a given shell.
  
  sum~i~ [1/(N~i~ - 1)]1/2^ sum~j~ | I~j~ - <I~i~> |
  Rpim = --------------------------------------------------
  sum~i~ ( sum~j~ I~j~ )
  
  I~j~ = the intensity of the jth observation of reflection i
  <I~i~> = the mean of the intensities of all observations of
  reflection i
  N~i~ = the redundancy (the number of times reflection i
  has been measured).
  
  sum~i~ is taken over all reflections
  sum~j~ is taken over all observations of each reflection.
  
  Ref: Diederichs, K. & Karplus, P. A. (1997). Nature Struct.
  Biol. 4, 269-275.
  Weiss, M. S. & Hilgenfeld, R. (1997). J. Appl. Cryst.
  30, 203-205.
  Weiss, M. S. (2001). J. Appl. Cryst. 34, 130-135.
  Total number of observations - - -
Total number unique
_reflns.number_obs _reflns_shell.number_unique_all
14955
  The number of reflections in the REFLN list (not the DIFFRN_REFLN
  list) classified as observed (see _reflns.observed_criterion).
  This number may contain Friedel-equivalent reflections according
  to the nature of the structure and the procedures used.
1049
  The total number of measured reflections which are symmetry-
  unique after merging for this shell.
282
  The total number of measured reflections which are symmetry-
  unique after merging for this shell.
<I/σ(I)>
_reflns.pdbx_netI_over_sigmaI _reflns_shell.pdbx_netI_over_sigmaI_obs
2.70
  The mean of the ratio of the intensities to their
  standard uncertainties, <I/sigma(I)>.
8.50
  The mean of the ratio of the intensities to their
  standard uncertainties of observed reflections
  (see _reflns.observed_criterion) in the resolution shell.
  
  _reflns_shell.pdbx_netI_over_sigmaI_obs = <I/sigma(I)>
0.30
  The mean of the ratio of the intensities to their
  standard uncertainties of observed reflections
  (see _reflns.observed_criterion) in the resolution shell.
  
  _reflns_shell.pdbx_netI_over_sigmaI_obs = <I/sigma(I)>
Completeness [%]
_reflns.percent_possible_obs _reflns_shell.percent_possible_all
82.5
  The percentage of geometrically possible reflections represented
  by reflections that satisfy the resolution limits established
  by _reflns.d_resolution_high and _reflns.d_resolution_low and
  the observation limit established by
  _reflns.observed_criterion.
97.1
  The percentage of geometrically possible reflections represented
  by all reflections measured for this shell.
24.2
  The percentage of geometrically possible reflections represented
  by all reflections measured for this shell.
Multiplicity
_reflns.pdbx_redundancy _reflns_shell.pdbx_redundancy
6.7
  Overall redundancy for this data set.
7.3
  Redundancy for the current shell.
1.4
  Redundancy for the current shell.
  CC(1/2) - - -

Refinement
PDB entry ID
_entry.id
5K7O
Deposition date
_pdbx_database_status.recvd_initial_deposition_date
2016-05-26
Resolution
_refine.ls_d_res_low _refine.ls_d_res_high
30.6 - 1.800 Å
Rwork/Rfree
_refine.ls_R_factor_R_work _refine.ls_R_factor_R_free
0.2395 / 0.2842