Data quality metrics extracted from 4eks.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 4EKS 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
SYNCHROTRON
Source details
_diffrn_source.type
ALS BEAMLINE 8.3.1
Synchrotron site
_diffrn_source.pdbx_synchrotron_site
ALS
Beamline
_diffrn_source.pdbx_synchrotron_beamline
8.3.1
Temperature [K]
_diffrn.ambient_temp
100
Detector technology
_diffrn_detector.detector
CCD
Collection date
_diffrn_detector.pdbx_collection_date
2010-11-22
Detector
_diffrn_detector.type
ADSC QUANTUM 315r
Wavelength(s) [Å]
_diffrn_source.pdbx_wavelength_list
1.116
Software
Data collection
_software.classification
Blu-Ice
Data reduction
_software.classification
XDS
Data scaling
_software.classification
XSCALE (Wolfgang Kabsch)
Phasing
_software.classification
PHENIX (1.7.1_743)
Refinement
_software.classification
PHENIX (1.7.1_743; Paul D. Adams; PDAdams@lbl.gov)
General information
Spacegroup name
_symmetry.space_group_name_H-M
P 1 21 1
Unit cell parameters
_cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma}
48.30 75.37 52.65 90.00 93.15 90.00
Wavelength
_diffrn_radiation_wavelength.wavelength
1.11600 Å

Data quality metricsOverallInnerShellOuterShell
Low resolution limit [Å]
_reflns.d_resolution_low _reflns_shell.d_res_low
50.000 50.000 1.730
High resolution limit [Å]
_reflns.d_resolution_high _reflns_shell.d_res_high
1.640 5.190 1.640
Rmerge
_reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs
0.052 0.020 0.313
  Rmeas - - -
  Rpim - - -
  Total number of observations - - -
Total number unique
_reflns.number_obs
43970 - -
<I/σ(I)>
_reflns.pdbx_netI_over_sigmaI _reflns_shell.meanI_over_sigI_obs
14.23 39.98 3.04
Completeness [%]
_reflns.percent_possible_obs _reflns_shell.percent_possible_all
95.2 87.4 97.8
  Multiplicity - - -
  CC(1/2) - - -

Refinement
PDB entry ID
_entry.id
4EKS
Deposition date
_pdbx_database_status.recvd_initial_deposition_date
2012-04-09
Resolution
_refine.ls_d_res_low _refine.ls_d_res_high
48.2 - 1.640 Å
Rwork/Rfree
_refine.ls_R_factor_R_work _refine.ls_R_factor_R_free
0.1713 / 0.1980
Structure solution method
_refine.pdbx_method_to_determine_struct
MOLECULAR REPLACEMENT
Starting model (for MR)
_refine.pdbx_starting_model
PDB ENTRY 4E97