Data quality metrics extracted from 1kkh.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 1KKH at RCSB, PDBe, PDBj

Experiment
Method
_exptl.method
X-RAY DIFFRACTION
Experimental protocol
_diffrn_radiation.pdbx_diffrn_protocol
MAD
Source type
_diffrn_source.source
SYNCHROTRON
Source details
_diffrn_source.type
APS BEAMLINE 14-BM-D
Synchrotron site
_diffrn_source.pdbx_synchrotron_site
APS
Beamline
_diffrn_source.pdbx_synchrotron_beamline
14-BM-D
Temperature [K]
_diffrn.ambient_temp
121
Detector technology
_diffrn_detector.detector
CCD
Collection date
_diffrn_detector.pdbx_collection_date
2001-03-07
Detector
_diffrn_detector.type
ADSC QUANTUM 4
Wavelength(s) [Å]
_diffrn_source.pdbx_wavelength_list
0.9611, 0.9792, 0.9794, 0.9919
Software
Data reduction
_software.classification
DENZO
Data scaling
_software.classification
SCALEPACK
Phasing
_software.classification
SOLVE
Refinement
_software.classification
CNS (1.0)
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}
56.138 44.028 64.845 90.00 102.71 90.00
Wavelength
_diffrn_radiation_wavelength.wavelength
0.961100.979200.979400.99190 Å

Data quality metricsOverall
Low resolution limit [Å] 
_reflns.d_resolution_low
 19.920
High resolution limit [Å] 
_reflns.d_resolution_high
 2.400
  Rmerge -
  Rmeas -
  Rpim -
  Total number of observations -
Total number unique 
_reflns.number_obs
 11633
  <I/σ(I)> -
Completeness [%] 
_reflns.percent_possible_obs
 96.2
  Multiplicity -
  CC(1/2) -

Refinement
PDB entry ID
_entry.id
1KKH
Deposition date
_pdbx_database_status.recvd_initial_deposition_date
2001-12-08
Resolution
_refine.ls_d_res_low _refine.ls_d_res_high
19.9 - 2.400 Å
Rwork/Rfree
_refine.ls_R_factor_R_work _refine.ls_R_factor_R_free
0.2000 / 0.2820
Structure solution method
_refine.pdbx_method_to_determine_struct
MAD