Data quality metrics extracted from 1zvf.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 1ZVF at RCSB, PDBe, PDBj

Experiment
Method
_exptl.method
X-RAY DIFFRACTION
  The method used in the experiment.
Experimental protocol
_diffrn_radiation.pdbx_diffrn_protocol
MAD
  SINGLE WAVELENGTH, LAUE, or MAD.
Source type
_diffrn_source.source
SYNCHROTRON
  The general class of the radiation source.
Source details
_diffrn_source.type
CHESS BEAMLINE A1
  The make, model or name of the source of radiation.
Synchrotron site
_diffrn_source.pdbx_synchrotron_site
CHESS
  Synchrotron site.
Beamline
_diffrn_source.pdbx_synchrotron_beamline
A1
  Synchrotron beamline.
Temperature [K]
_diffrn.ambient_temp
100
  The mean temperature in kelvins at which the intensities were
  measured.
Detector technology
_diffrn_detector.detector
CCD
  The general class of the radiation detector.
Wavelength(s) [Å]
_diffrn_source.pdbx_wavelength_list
0.979, 0.9798, 0.9802, 0.9500
  Comma separated list of wavelengths or wavelength range.
Software
Data reduction #1
_software.classification
DENZO (Zbyszek Otwinowski; zbyszek@mix.swmed.edu)
  The classification of the program according to its
  major function.
Data reduction #2
_software.classification
HKL-2000
  The classification of the program according to its
  major function.
Data scaling
_software.classification
SCALEPACK (Zbyszek Otwinowski; zbyszek@mix.swmed.edu)
  The classification of the program according to its
  major function.
Phasing
_software.classification
SHARP
  The classification of the program according to its
  major function.
Refinement
_software.classification
REFMAC (Murshudov, G.N.; ccp4@dl.ac.uk)
  The classification of the program according to its
  major function.
General information
Spacegroup name
_symmetry.space_group_name_H-M
P 21 21 21
  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}
41.104
  Unit-cell length a corresponding to the structure reported in
  angstroms.
66.195
  Unit-cell length b corresponding to the structure reported in
  angstroms.
130.188
  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
0.97900
  The radiation wavelength in angstroms.
0.97980
  The radiation wavelength in angstroms.
0.98020
  The radiation wavelength in angstroms.
0.95000
  The radiation wavelength in angstroms.
 Å

Data quality metricsOverallInnerShellOuterShell
Low resolution limit [Å]
_reflns.d_resolution_low _reflns_shell.d_res_low
30.000
  The largest value in angstroms for the interplanar spacings
  for the reflection data. This is called the lowest resolution.
30.000
  The highest value in angstroms for the interplanar spacings
  for the reflections in this shell. This is called the lowest
  resolution.
2.440
  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
2.400
  The smallest value in angstroms for the interplanar spacings
  for the reflection data. This is called the highest resolution.
6.490
  The smallest value in angstroms for the interplanar spacings
  for the reflections in this shell. This is called the highest
  resolution.
2.400
  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
0.082
  The R value for merging intensities satisfying the observed
  criteria in this data set.
0.065
  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
0.244
  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 - - -
Total number of observations
_reflns_shell.number_measured_obs
-
825
  The number of reflections classified as 'observed'
  (see _reflns.observed_criterion) for this
  shell.
489
  The number of reflections classified as 'observed'
  (see _reflns.observed_criterion) for this
  shell.
Total number unique
_reflns.number_obs
13576
  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.
- -
  <I/σ(I)> - - -
Completeness [%]
_reflns.percent_possible_obs
93.2
  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.
- -
Multiplicity
_reflns.pdbx_redundancy _reflns_shell.pdbx_redundancy
12.3
  Overall redundancy for this data set.
11.6
  Redundancy for the current shell.
9.2
  Redundancy for the current shell.
  CC(1/2) - - -

Refinement
PDB entry ID
_entry.id
1ZVF
Deposition date
_pdbx_database_status.recvd_initial_deposition_date
2005-06-02
Resolution
_refine.ls_d_res_low _refine.ls_d_res_high
20.0 - 2.410 Å
Rwork/Rfree
_refine.ls_R_factor_R_work _refine.ls_R_factor_R_free
0.2167 / 0.2675
Structure solution method
_refine.pdbx_method_to_determine_struct
MAD