Data quality metrics extracted from 4tkf.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 4TKF at RCSB, PDBe, PDBj

Experiment
Method
_exptl.method
X-RAY DIFFRACTION
Experimental protocol
_diffrn_radiation.pdbx_diffrn_protocol
SINGLE WAVELENGTH
Source type
_diffrn_source.source
ROTATING ANODE
Source details
_diffrn_source.type
RIGAKU FR-E SUPERBRIGHT
Temperature [K]
_diffrn.ambient_temp
100
Detector technology
_diffrn_detector.detector
CCD
Collection date
_diffrn_detector.pdbx_collection_date
2010-07-27
Detector
_diffrn_detector.type
RIGAKU SATURN A200
Wavelength(s) [Å]
_diffrn_source.pdbx_wavelength_list
1.5418
Software
Data reduction #1
_software.classification
XDS (2005/3)
Data reduction #2
_software.classification
XPREP
Refinement #1
_software.classification
BUSTER-TNT (BUSTER 2.8.0)
Refinement #2
_software.classification
BUSTER (2.8.0)
General information
Spacegroup name
_symmetry.space_group_name_H-M
P 21 21 21
Unit cell parameters
_cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma}
73.36 78.59 151.75 90.0 90.0 90.0
Wavelength
_diffrn_radiation_wavelength.wavelength
1.54180 Å

Data quality metricsOverallInnerShellOuterShell
Low resolution limit [Å]
_reflns.d_resolution_low _reflns_shell.d_res_low
20.000 19.600 2.460
High resolution limit [Å]
_reflns.d_resolution_high _reflns_shell.d_res_high
2.400 6.630 2.400
Rmerge
_reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs
0.125 0.036 0.659
  Rmeas - - -
  Rpim - - -
Total number of observations
_reflns.pdbx_number_measured_all
255295 - -
Total number unique
_reflns.number_obs _reflns_shell.number_unique_obs
35412 1772 1935
<I/σ(I)>
_reflns.pdbx_netI_over_sigmaI _reflns_shell.pdbx_netI_over_sigmaI_obs
14.53 42.65 2.64
Completeness [%]
_reflns.percent_possible_obs _reflns_shell.percent_possible_all
99.6 94.7 98.3
Multiplicity
_reflns.pdbx_redundancy _reflns_shell.pdbx_redundancy
7.2 6.3 7.0
  CC(1/2) - - -

Refinement
PDB entry ID
_entry.id
4TKF
Deposition date
_pdbx_database_status.recvd_initial_deposition_date
2014-05-26
Resolution
_refine.ls_d_res_low _refine.ls_d_res_high
19.6 - 2.600 Å
Rwork/Rfree
_refine.ls_R_factor_R_work _refine.ls_R_factor_R_free
0.1661 / 0.2507