| 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 | NSLS BEAMLINE X8C |
Synchrotron site _diffrn_source.pdbx_synchrotron_site | NSLS |
Beamline _diffrn_source.pdbx_synchrotron_beamline | X8C |
Temperature [K] _diffrn.ambient_temp | 100.0 |
Detector technology _diffrn_detector.detector | CCD |
Collection date _diffrn_detector.pdbx_collection_date | 1999-08-26 |
Detector _diffrn_detector.type | ADSC |
Wavelength(s) [Å] _diffrn_source.pdbx_wavelength_list | 0.979 |
| Software | |
Data reduction _software.classification | DENZO |
Data scaling _software.classification | SCALEPACK |
Phasing _software.classification | SHELX |
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} | 51.273 72.964 63.036 90.00 105.18 90.00 |
Wavelength _diffrn_radiation_wavelength.wavelength | 0.97900 Å |
| Data quality metrics | Overall | OuterShell |
|---|---|---|
Low resolution limit [Å] _reflns.d_resolution_low _reflns_shell.d_res_low | 49.000 | 0.970 |
High resolution limit [Å] _reflns.d_resolution_high _reflns_shell.d_res_high | 0.950 | 0.950 |
Rmerge _reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs | 0.049 | 0.349 |
| Rmeas | - | - |
| Rpim | - | - |
| Total number of observations | - | - |
Total number unique _reflns.number_obs _reflns_shell.number_unique_all | 277783 | 18424 |
<I/σ(I)> _reflns.pdbx_netI_over_sigmaI _reflns_shell.meanI_over_sigI_obs | 19.40 | 2.20 |
Completeness [%] _reflns.percent_possible_obs _reflns_shell.percent_possible_all | 98.8 | 98.8 |
Multiplicity _reflns.pdbx_redundancy _reflns_shell.pdbx_redundancy | 3.7 | 3.0 |
| CC(1/2) | - | - |
| Refinement | |
|---|---|
PDB entry ID _entry.id | 1N1P |
Deposition date _pdbx_database_status.recvd_initial_deposition_date | 2002-10-18 |
Resolution _refine.ls_d_res_low _refine.ls_d_res_high | 49.0 - 0.950 Å |
Rwork/Rfree _refine.ls_R_factor_R_work _refine.ls_R_factor_R_free | 0.0966 / 0.1189 |
Structure solution method _refine.pdbx_method_to_determine_struct | AB INITIO PHASING |
Starting model _refine.pdbx_starting_model | 1MXT |