| 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 | ENRAF-NONIUS FR591 |
Temperature [K] _diffrn.ambient_temp | 293 |
Detector technology _diffrn_detector.detector | IMAGE PLATE |
Collection date _diffrn_detector.pdbx_collection_date | 1996-12-05 |
Detector _diffrn_detector.type | MAC Science DIP-2000 |
| Software | |
Data reduction _software.classification | DENZO |
Data scaling _software.classification | SCALEPACK |
Phasing _software.classification | X-PLOR |
Model building _software.classification | X-PLOR |
Refinement _software.classification | SHELXL-97 |
| General information | |
Spacegroup name _symmetry.space_group_name_H-M | P 43 21 2 |
Unit cell parameters _cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma} | 50.625 50.625 155.327 90.0 90.0 90.0 |
Wavelength _diffrn_radiation_wavelength.wavelength | 1.54178 Å |
| Data quality metrics | Overall | OuterShell |
|---|---|---|
Low resolution limit [Å] _reflns.d_resolution_low _reflns_shell.d_res_low | 15.000 | 1.930 |
High resolution limit [Å] _reflns.d_resolution_high _reflns_shell.d_res_high | 1.900 | 1.900 |
Rmerge _reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs | 0.095 | 0.378 |
| Rmeas | - | - |
| Rpim | - | - |
| Total number of observations | - | - |
Total number unique _reflns.number_obs _reflns_shell.number_unique_all | 15836 | 716 |
<I/σ(I)> _reflns.pdbx_netI_over_sigmaI _reflns_shell.meanI_over_sigI_obs | 14.60 | 1.85 |
Completeness [%] _reflns.percent_possible_obs _reflns_shell.percent_possible_all | 94.4 | 86.9 |
Multiplicity _reflns.pdbx_redundancy _reflns_shell.pdbx_redundancy | 4.6 | 3.8 |
| CC(1/2) | - | - |
| Refinement | |
|---|---|
PDB entry ID _entry.id | 1EX7 |
Deposition date _pdbx_database_status.recvd_initial_deposition_date | 2000-05-01 |
Resolution _refine.ls_d_res_low _refine.ls_d_res_high | 15.0 - 1.900 Å |
Rwork/Rfree _refine.ls_R_factor_R_work _refine.ls_R_factor_R_free | 0.1701 / 0.2570 |
Structure solution method _refine.pdbx_method_to_determine_struct | REFINEMENT OF THE MODEL |
Starting model _refine.pdbx_starting_model | 1GKY |