Data quality metrics extracted from 1ckb.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 1CKB at RCSB, PDBe, PDBj

Experiment
Method
_exptl.method
X-RAY DIFFRACTION
Detector technology
_diffrn_detector.detector
IMAGE PLATE
Collection date
_diffrn_detector.pdbx_collection_date
1994-11-18
Detector
_diffrn_detector.type
RIGAKU RAXIS IIC
Software
Data reduction
_software.classification
DENZO
Phasing
_software.classification
X-PLOR
Model building
_software.classification
X-PLOR
Refinement
_software.classification
X-PLOR
General information
Spacegroup name
_symmetry.space_group_name_H-M
P 41
Unit cell parameters
_cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma}
47.4 47.4 29.5 90.0 90.0 90.0
Wavelength
_diffrn_radiation_wavelength.wavelength
1.54180 Å

Refinement
PDB entry ID
_entry.id
1CKB
Deposition date
_pdbx_database_status.recvd_initial_deposition_date
1995-01-24
Resolution
_refine.ls_d_res_low _refine.ls_d_res_high
6.0 - 1.900 Å
R
_refine.ls_R_factor_obs
0.1830
Rwork
_refine.ls_R_factor_R_work
0.1830
WARNING: no Rfree given?