Data quality metrics extracted from 4qk1.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 4QK1 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 RUH3R
Temperature [K]
_diffrn.ambient_temp
100
Detector technology
_diffrn_detector.detector
IMAGE PLATE
Collection date
_diffrn_detector.pdbx_collection_date
2014-03-26
Detector
_diffrn_detector.type
RIGAKU RAXIS IV++
Wavelength(s) [Å]
_diffrn_source.pdbx_wavelength_list
1.5418
Software
Data collection
_software.classification
CrystalClear
Data reduction
_software.classification
DENZO (Zbyszek Otwinowski; hkl@hkl-xray.com)
Data scaling
_software.classification
SCALEPACK (Zbyszek Otwinowski; hkl@hkl-xray.com)
Phasing
_software.classification
PHASER (2.5.5; Fri Oct 4 11:59:11 2013; Randy J. Read; cimr-phaser@lists.cam.ac.uk)
Refinement
_software.classification
PHENIX (1.9_1692; Paul D. Adams; PDAdams@lbl.gov)
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}
42.012 69.005 73.629 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 20.000 1.660
High resolution limit [Å]
_reflns.d_resolution_high _reflns_shell.d_res_high
1.599 3.440 1.599
Rmerge
_reflns.pdbx_Rsym_value _reflns_shell.pdbx_Rsym_value
0.439 - 0.104
  Rmeas - - -
  Rpim - - -
  Total number of observations - - -
Total number unique
_reflns.number_obs
27184 - -
<I/σ(I)>
_reflns.pdbx_netI_over_sigmaI _reflns_shell.meanI_over_sigI_obs
11.40 - 3.20
Completeness [%]
_reflns.percent_possible_obs _reflns_shell.percent_possible_all
93.9 71.5 99.8
Multiplicity
_reflns.pdbx_redundancy _reflns_shell.pdbx_redundancy
5.6 - 6.8
  CC(1/2) - - -

Refinement
PDB entry ID
_entry.id
4QK1
Deposition date
_pdbx_database_status.recvd_initial_deposition_date
2014-06-05
Resolution
_refine.ls_d_res_low _refine.ls_d_res_high
19.5 - 1.599 Å
Rwork/Rfree
_refine.ls_R_factor_R_work _refine.ls_R_factor_R_free
0.1721 / 0.2181
Structure solution method
_refine.pdbx_method_to_determine_struct
MOLECULAR REPLACEMENT
Starting model (for MR)
_refine.pdbx_starting_model
PDB ENTRY 3KS3