| 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 | PHOTON FACTORY BEAMLINE BL-18B |
Synchrotron site _diffrn_source.pdbx_synchrotron_site | Photon Factory |
Beamline _diffrn_source.pdbx_synchrotron_beamline | BL-18B |
Temperature [K] _diffrn.ambient_temp | 283 |
Detector technology _diffrn_detector.detector | CCD |
Collection date _diffrn_detector.pdbx_collection_date | 2002-03-12 |
Detector _diffrn_detector.type | ADSC QUANTUM 4 |
Wavelength(s) [Å] _diffrn_source.pdbx_wavelength_list | 1.0 |
| Software | |
Data reduction _software.classification | DENZO |
Data scaling _software.classification | SCALEPACK |
Phasing _software.classification | SnB |
Model building _software.classification | SHELX |
Refinement _software.classification | SHELXL-97 |
| General information | |
Spacegroup name _symmetry.space_group_name_H-M | P 1 21 1 |
Unit cell parameters _cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma} | 19.011 23.178 30.720 90.00 98.56 90.00 |
Wavelength _diffrn_radiation_wavelength.wavelength | 1.00000 Å |
| Data quality metrics | Overall | OuterShell |
|---|---|---|
Low resolution limit [Å] _reflns.d_resolution_low _reflns_shell.d_res_low | 100.000 | 0.870 |
High resolution limit [Å] _reflns.d_resolution_high _reflns_shell.d_res_high | 0.840 | 0.840 |
Rmerge _reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs | 0.051 | 0.140 |
| Rmeas | - | - |
| Rpim | - | - |
| Total number of observations | - | - |
Total number unique _reflns.number_obs | 22113 | - |
<I/σ(I)> _reflns.pdbx_netI_over_sigmaI _reflns_shell.meanI_over_sigI_obs | 26.60 | 8.50 |
Completeness [%] _reflns.percent_possible_obs _reflns_shell.percent_possible_all | 86.8 | 70.4 |
Multiplicity _reflns.pdbx_redundancy | 3.4 | - |
| CC(1/2) | - | - |
| Refinement | |
|---|---|
PDB entry ID _entry.id | 1P9G |
Deposition date _pdbx_database_status.recvd_initial_deposition_date | 2003-05-12 |
Resolution _refine.ls_d_res_low _refine.ls_d_res_high | 100.0 - 0.840 Å |
Rwork/Rfree _refine.ls_R_factor_R_work _refine.ls_R_factor_R_free | 0.0684 / 0.0794 |
Structure solution method _refine.pdbx_method_to_determine_struct | AB INITIO PHASING |