| 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 | SRS BEAMLINE PX9.5 |
Synchrotron site _diffrn_source.pdbx_synchrotron_site | SRS |
Beamline _diffrn_source.pdbx_synchrotron_beamline | PX9.5 |
Temperature [K] _diffrn.ambient_temp | 293.00 |
Detector technology _diffrn_detector.detector | IMAGE PLATE |
Collection date _diffrn_detector.pdbx_collection_date | 1997-04-26 |
Detector _diffrn_detector.type | MARRESEARCH |
| Software | |
Data reduction #1 _software.classification | DENZO |
Data reduction #2 _software.classification | CCP4 |
Data scaling _software.classification | CCP4 |
Phasing _software.classification | AMoRE |
Refinement _software.classification | REFMAC |
| General information | |
Spacegroup name _symmetry.space_group_name_H-M | C 2 2 21 |
Unit cell parameters _cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma} | 105.10 199.18 51.30 90.0 90.0 90.0 |
Wavelength _diffrn_radiation_wavelength.wavelength | 0.92000 Å |
| Data quality metrics | Overall |
|---|---|
Low resolution limit [Å] _reflns.d_resolution_low | 10.000 |
High resolution limit [Å] _reflns.d_resolution_high | 2.300 |
Rmerge _reflns.pdbx_Rmerge_I_obs | 0.039 |
| Rmeas | - |
| Rpim | - |
| Total number of observations | - |
Total number unique _reflns.number_obs | 24270 |
<I/σ(I)> _reflns.pdbx_netI_over_sigmaI | 16.10 |
Completeness [%] _reflns.percent_possible_obs | 97.6 |
Multiplicity _reflns.pdbx_redundancy | 3.6 |
| CC(1/2) | - |
| Refinement | |
|---|---|
PDB entry ID _entry.id | 1CB4 |
Deposition date _pdbx_database_status.recvd_initial_deposition_date | 1999-02-26 |
Resolution _refine.ls_d_res_low _refine.ls_d_res_high | 8.0 - 2.300 Å |
Rwork/Rfree _refine.ls_R_factor_R_work _refine.ls_R_factor_R_free | 0.1850 / 0.2280 |
Structure solution method _refine.pdbx_method_to_determine_struct | MOLECULAR REPLACEMENT |
Starting model (for MR) _refine.pdbx_starting_model | 1CO |