Data quality metrics extracted from 1btg.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 1BTG at RCSB, PDBe, PDBj

Experiment
Method
_exptl.method
X-RAY DIFFRACTION
  The method used in the experiment.
Experimental protocol
_diffrn_radiation.pdbx_diffrn_protocol
SINGLE WAVELENGTH
  SINGLE WAVELENGTH, LAUE, or MAD.
Source type
_diffrn_source.source
rotating-anode X-ray tube
  The general class of the radiation source.
Source details
_diffrn_source.type
RIGAKU RU200
  The make, model or name of the source of radiation.
Temperature [K]
_diffrn.ambient_temp
298
  The mean temperature in kelvins at which the intensities were
  measured.
Detector technology
_diffrn_detector.detector
AREA DETECTOR
  The general class of the radiation detector.
Collection date
_diffrn_detector.pdbx_collection_date
1993-01
  The date of data collection.
Detector
_diffrn_detector.type
AREA DETECTOR
  The make, model or name of the detector device used.
Software
Data collection
_software.classification
HOWARD (ET AL.)
  The classification of the program according to its
  major function.
Data reduction #1
_software.classification
XENGEN (HOWARD
  The classification of the program according to its
  major function.
Data reduction #2
_software.classification
NIELSEN
  The classification of the program according to its
  major function.
Data reduction #3
_software.classification
XUONG)
  The classification of the program according to its
  major function.
Data scaling
_software.classification
Xengen (HOWARD, NIELSEN, XUONG)
  The classification of the program according to its
  major function.
Refinement
_software.classification
TNT
  The classification of the program according to its
  major function.
General information
Spacegroup name
_symmetry.space_group_name_H-M
C 1 2 1
  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}
109.8
  Unit-cell length a corresponding to the structure reported in
  angstroms.
93.9
  Unit-cell length b corresponding to the structure reported in
  angstroms.
58.9
  Unit-cell length c corresponding to the structure reported in
  angstroms.
90.0
  Unit-cell angle alpha of the reported structure in degrees.
123.1
  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
1.54000
  The radiation wavelength in angstroms.
 Å

Refinement
PDB entry ID
_entry.id
1BTG
Deposition date
_pdbx_database_status.recvd_initial_deposition_date
1995-08-29
Resolution
_refine.ls_d_res_low _refine.ls_d_res_high
20.0 - 2.500 Å
R
_refine.ls_R_factor_obs
0.1790
WARNING: neither Rwork nor Rfree given