| 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 | ESRF BEAMLINE ID14-2 |
Synchrotron site _diffrn_source.pdbx_synchrotron_site | ESRF |
Beamline _diffrn_source.pdbx_synchrotron_beamline | ID14-2 |
Temperature [K] _diffrn.ambient_temp | 100 |
Detector technology _diffrn_detector.detector | CCD |
Collection date _diffrn_detector.pdbx_collection_date | 2000-11-06 |
Detector _diffrn_detector.type | ADSC QUANTUM 4 |
Wavelength(s) [Å] _diffrn_source.pdbx_wavelength_list | 0.933 |
| Software | |
Data reduction _software.classification | DENZO |
Data scaling #1 _software.classification | SCALA |
Data scaling #2 _software.classification | CCP4 (SCALA) |
Phasing _software.classification | CNS |
Refinement #1 _software.classification | SHELXL-97 |
Refinement #2 _software.classification | CNS |
| General information | |
Spacegroup name _symmetry.space_group_name_H-M | P 21 3 |
Unit cell parameters _cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma} | 225.68 225.68 225.68 90.0 90.0 90.0 |
Wavelength _diffrn_radiation_wavelength.wavelength | 0.93300 Å |
| Data quality metrics | Overall | OuterShell |
|---|---|---|
Low resolution limit [Å] _reflns.d_resolution_low _reflns_shell.d_res_low | 30.000 | 2.120 |
High resolution limit [Å] _reflns.d_resolution_high _reflns_shell.d_res_high | 2.050 | 2.050 |
Rmerge _reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs | 0.057 | 0.299 |
| Rmeas | - | - |
| Rpim | - | - |
| Total number of observations | - | - |
Total number unique _reflns.number_obs _reflns_shell.number_unique_all | 234647 | 23163 |
<I/σ(I)> _reflns.pdbx_netI_over_sigmaI _reflns_shell.meanI_over_sigI_obs | 8.10 | 2.40 |
Completeness [%] _reflns.percent_possible_obs _reflns_shell.percent_possible_all | 99.0 | 99.8 |
Multiplicity _reflns.pdbx_redundancy _reflns_shell.pdbx_redundancy | 3.7 | 3.6 |
| CC(1/2) | - | - |
| Refinement | |
|---|---|
PDB entry ID _entry.id | 1NF4 |
Deposition date _pdbx_database_status.recvd_initial_deposition_date | 2002-12-13 |
Resolution _refine.ls_d_res_low _refine.ls_d_res_high | 30.0 - 2.050 Å |
Rwork/Rfree _refine.ls_R_factor_R_work _refine.ls_R_factor_R_free | 0.2310 / 0.2700 |
Structure solution method _refine.pdbx_method_to_determine_struct | structure solved using the native as-isolated structure as starting model |
Starting model _refine.pdbx_starting_model | as-isolated native model obtained for the same protein by the MAD method |