| 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 | RIGAKU |
Temperature [K] _diffrn.ambient_temp | 100 |
Detector technology _diffrn_detector.detector | IMAGE PLATE |
Collection date _diffrn_detector.pdbx_collection_date | 2000-06-01 |
Detector _diffrn_detector.type | MARRESEARCH |
Wavelength(s) [Å] _diffrn_source.pdbx_wavelength_list | 1.5418 |
| Software | |
Data reduction _software.classification | DENZO |
Data scaling #1 _software.classification | SCALA |
Data scaling #2 _software.classification | CCP4 (SCALA) |
Phasing _software.classification | SHARP |
Refinement _software.classification | CNS (1.0) |
| 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} | 128.9 156.3 127.6 90.0 90.0 90.0 |
Wavelength _diffrn_radiation_wavelength.wavelength | 1.54180 Å |
| Data quality metrics | Overall | OuterShell |
|---|---|---|
Low resolution limit [Å] _reflns.d_resolution_low _reflns_shell.d_res_low | 25.000 | 2.400 |
High resolution limit [Å] _reflns.d_resolution_high _reflns_shell.d_res_high | 2.300 | 2.300 |
Rmerge _reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs | 0.079 | 0.464 |
| Rmeas | - | - |
| Rpim | - | - |
| Total number of observations | - | - |
Total number unique _reflns.number_obs | 165177 | - |
<I/σ(I)> _reflns.pdbx_netI_over_sigmaI _reflns_shell.meanI_over_sigI_obs | 9.20 | 1.60 |
Completeness [%] _reflns.percent_possible_obs _reflns_shell.percent_possible_all | 93.8 | 90.4 |
| Multiplicity | - | - |
| CC(1/2) | - | - |
| Refinement | |
|---|---|
PDB entry ID _entry.id | 1IXN |
Deposition date _pdbx_database_status.recvd_initial_deposition_date | 2002-06-28 |
Resolution _refine.ls_d_res_low _refine.ls_d_res_high | 20.0 - 2.300 Å |
Rwork/Rfree _refine.ls_R_factor_R_work _refine.ls_R_factor_R_free | 0.1800 / 0.2240 |
Structure solution method _refine.pdbx_method_to_determine_struct | SIRAS |
Starting model _refine.pdbx_starting_model | native protein |