Data quality metrics extracted from 1vtt.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 1VTT 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.
Temperature [K]
_diffrn.ambient_temp
288.00
  The mean temperature in kelvins at which the intensities were
  measured.
Detector technology
_diffrn_detector.detector
DIFFRACTOMETER
  The general class of the radiation detector.
Detector
_diffrn_detector.type
NICOLET P3
  The make, model or name of the detector device used.
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}
17.45
  Unit-cell length a corresponding to the structure reported in
  angstroms.
31.63
  Unit-cell length b corresponding to the structure reported in
  angstroms.
45.56
  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

Refinement
PDB entry ID
_entry.id
1VTT
Deposition date
_pdbx_database_status.recvd_initial_deposition_date
1988-08-18
R
_refine.ls_R_factor_obs
0.1950
WARNING: neither Rwork nor Rfree given