| Experiment | |
|---|---|
Method _exptl.method | X-RAY DIFFRACTION |
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 | 123 |
Detector technology _diffrn_detector.detector | IMAGE PLATE |
Collection date _diffrn_detector.pdbx_collection_date | 1994-03-15 |
Detector _diffrn_detector.type | MARRESEARCH |
| Software | |
Data reduction _software.classification | DENZO |
Data scaling _software.classification | SCALEPACK |
Phasing _software.classification | X-PLOR (3.1) |
Model building _software.classification | X-PLOR (3.1) |
Refinement _software.classification | X-PLOR (3.1) |
| General information | |
Spacegroup name _symmetry.space_group_name_H-M | P 21 21 21 |
Unit cell parameters _cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma} | 78.81 83.06 67.90 90.0 90.0 90.0 |
Wavelength _diffrn_radiation_wavelength.wavelength | 0.99200 Å |
| Data quality metrics | Overall | OuterShell |
|---|---|---|
Low resolution limit [Å] _reflns.d_resolution_low _reflns_shell.d_res_low | 8.000 | 1.930 |
High resolution limit [Å] _reflns_shell.d_res_high | - | 1.850 |
| - | - | |
Rmerge _reflns.pdbx_Rmerge_I_obs | 0.051 | - |
| Rmeas | - | - |
| Rpim | - | - |
| Total number of observations | - | - |
Total number unique _reflns.number_obs | 36977 | - |
| <I/σ(I)> | - | - |
Completeness [%] _reflns.percent_possible_obs _reflns_shell.percent_possible_all | 97.0 | 77.0 |
Multiplicity _reflns.pdbx_redundancy | 6.0 | - |
| CC(1/2) | - | - |
| Refinement | |
|---|---|
PDB entry ID _entry.id | 1EXT |
Deposition date _pdbx_database_status.recvd_initial_deposition_date | 1996-07-03 |
Resolution _refine.ls_d_res_low _refine.ls_d_res_high | 8.0 - 1.850 Å |
Rwork/Rfree _refine.ls_R_factor_R_work _refine.ls_R_factor_R_free | 0.2030 / 0.2430 |
Structure solution method _refine.pdbx_method_to_determine_struct | MOLECULAR REPLACEMENT |
Starting model (for MR) _refine.pdbx_starting_model | 1NCF |