Data quality metrics extracted from 1ek9.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 1EK9 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
APS BEAMLINE 19-ID
Synchrotron site
_diffrn_source.pdbx_synchrotron_site
APS
Beamline
_diffrn_source.pdbx_synchrotron_beamline
19-ID
Temperature [K]
_diffrn.ambient_temp
100
Detector technology
_diffrn_detector.detector
CCD
Collection date
_diffrn_detector.pdbx_collection_date
1999-11-18
Detector
_diffrn_detector.type
CUSTOM-MADE
Software
Data reduction
_software.classification
DENZO
Data scaling
_software.classification
SCALEPACK
Phasing
_software.classification
SHARP
Refinement
_software.classification
BUSTER-TNT
General information
Spacegroup name
_symmetry.space_group_name_H-M
H 3
Unit cell parameters
_cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma}
265.049 265.049 95.959 90.0 90.0 120.0
Wavelength
_diffrn_radiation_wavelength.wavelength
0.97900 Å

Data quality metricsOverall
Low resolution limit [Å] 
_reflns.d_resolution_low
 129.000
High resolution limit [Å] 
_reflns.d_resolution_high
 2.100
Rmerge 
_reflns.pdbx_Rmerge_I_obs
 0.063
  Rmeas -
  Rpim -
  Total number of observations -
Total number unique 
_reflns.number_obs
 1388136
<I/σ(I)> 
_reflns.pdbx_netI_over_sigmaI
 6.50
Completeness [%] 
_reflns.percent_possible_obs
 99.6
Multiplicity 
_reflns.pdbx_redundancy
 9.5
  CC(1/2) -

Refinement
PDB entry ID
_entry.id
1EK9
Deposition date
_pdbx_database_status.recvd_initial_deposition_date
2000-03-07
Resolution
_refine.ls_d_res_low _refine.ls_d_res_high
20.0 - 2.100 Å
Rwork/Rfree
_refine.ls_R_factor_R_work _refine.ls_R_factor_R_free
0.2080 / 0.2570