Data quality metrics extracted from 3ekq.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 3EKQ 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
Temperature [K]
_diffrn.ambient_temp
300
Detector technology
_diffrn_detector.detector
IMAGE PLATE
Collection date
_diffrn_detector.pdbx_collection_date
2008-01-28
Detector
_diffrn_detector.type
RIGAKU RAXIS IV
Wavelength(s) [Å]
_diffrn_source.pdbx_wavelength_list
1.5418
Software
Data reduction
_software.classification
DENZO
Data scaling
_software.classification
SCALEPACK
Phasing
_software.classification
AMoRE
Refinement
_software.classification
REFMAC (5.2.0005; Garib N. Murshudov; garib@ysbl.york.ac.uk)
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}
51.164 59.291 61.389 90.0 90.0 90.0
Wavelength
_diffrn_radiation_wavelength.wavelength
1.54180 Å

Data quality metricsOverall
Low resolution limit [Å] 
_reflns.d_resolution_low
 42.000
High resolution limit [Å] 
_reflns.d_resolution_high
 2.000
Rmerge 
_reflns.pdbx_Rmerge_I_obs
 0.070
  Rmeas -
  Rpim -
  Total number of observations -
Total number unique 
_reflns.number_obs
 12975
<I/σ(I)> 
_reflns.pdbx_netI_over_sigmaI
 6.00
Completeness [%] 
_reflns.percent_possible_obs
 97.2
Multiplicity 
_reflns.pdbx_redundancy
 6.6
  CC(1/2) -

Refinement
PDB entry ID
_entry.id
3EKQ
Deposition date
_pdbx_database_status.recvd_initial_deposition_date
2008-09-19
Resolution
_refine.ls_d_res_low _refine.ls_d_res_high
20.0 - 2.200 Å
Rwork/Rfree
_refine.ls_R_factor_R_work _refine.ls_R_factor_R_free
0.1950 / 0.2460