Experiment | |
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Method _exptl.method | X-RAY DIFFRACTION The method used in the experiment. |
Experimental protocol _diffrn_radiation.pdbx_diffrn_protocol | MAD SINGLE WAVELENGTH, LAUE, or MAD. |
Source type _diffrn_source.source | SYNCHROTRON The general class of the radiation source. |
Source details _diffrn_source.type | MPG/DESY, HAMBURG BEAMLINE BW6 The make, model or name of the source of radiation. |
Synchrotron site _diffrn_source.pdbx_synchrotron_site | MPG/DESY, HAMBURG Synchrotron site. |
Beamline _diffrn_source.pdbx_synchrotron_beamline | BW6 Synchrotron beamline. |
Temperature [K] _diffrn.ambient_temp | 100 The mean temperature in kelvins at which the intensities were |
Detector technology _diffrn_detector.detector | IMAGE PLATE The general class of the radiation detector. |
Collection date _diffrn_detector.pdbx_collection_date | 1997-07-15 The date of data collection. |
Detector _diffrn_detector.type | MARRESEARCH The make, model or name of the detector device used. |
Wavelength(s) [Å] _diffrn_source.pdbx_wavelength_list | 1.7219,1.7389,1.1000 Comma separated list of wavelengths or wavelength range. |
Software | |
Data reduction _software.classification | DENZO The classification of the program according to its |
Data scaling _software.classification | SCALEPACK The classification of the program according to its |
Phasing #1 _software.classification | SHARP The classification of the program according to its |
Phasing #2 _software.classification | CCP4 The classification of the program according to its |
Model building _software.classification | CCP4 The classification of the program according to its |
Refinement _software.classification | X-PLOR (3.8) The classification of the program according to its |
General information | |
Spacegroup name _symmetry.space_group_name_H-M | P 31 2 1 Hermann-Mauguin space-group symbol. Note that the |
Unit cell parameters _cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma} | 106.26 Unit-cell length a corresponding to the structure reported in 106.26 Unit-cell length b corresponding to the structure reported in 134.91 Unit-cell length c corresponding to the structure reported in 90.0 Unit-cell angle alpha of the reported structure in degrees. 90.0 Unit-cell angle beta of the reported structure in degrees. 120.0 Unit-cell angle gamma of the reported structure in degrees. |
Wavelength _diffrn_radiation_wavelength.wavelength | 1.72190 The radiation wavelength in angstroms. 1.73890 The radiation wavelength in angstroms. 1.10000 ÅThe radiation wavelength in angstroms. |
Data quality metrics | Overall | OuterShell |
---|---|---|
Low resolution limit [Å] _reflns.d_resolution_low _reflns_shell.d_res_low | 25.000 The largest value in angstroms for the interplanar spacings | 1.930 The highest value in angstroms for the interplanar spacings |
High resolution limit [Å] _reflns.d_resolution_high _reflns_shell.d_res_high | 1.900 The smallest value in angstroms for the interplanar spacings | 1.900 The smallest value in angstroms for the interplanar spacings |
Rmerge _reflns.pdbx_Rsym_value _reflns_shell.pdbx_Rsym_value | 0.053 The R sym value as a decimal number. | 0.436 R sym value in percent. |
Rmeas | - | - |
Rpim | - | - |
Total number of observations | - | - |
Total number unique _reflns.number_obs | 69767 The number of reflections in the REFLN list (not the DIFFRN_REFLN | - |
<I/σ(I)> _reflns.pdbx_netI_over_sigmaI _reflns_shell.meanI_over_sigI_obs | 25.90 The mean of the ratio of the intensities to their | 4.00 The ratio of the mean of the intensities of the reflections |
Completeness [%] _reflns.percent_possible_obs _reflns_shell.percent_possible_all | 98.0 The percentage of geometrically possible reflections represented | 93.5 The percentage of geometrically possible reflections represented |
Multiplicity _reflns.pdbx_redundancy | 3.4 Overall redundancy for this data set. | - |
CC(1/2) | - | - |
Refinement | |
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PDB entry ID _entry.id | 2NAP |
Deposition date _pdbx_database_status.recvd_initial_deposition_date | 1998-09-18 |
Resolution _refine.ls_d_res_low _refine.ls_d_res_high | 20.0 - 1.900 Å |
Rwork/Rfree _refine.ls_R_factor_R_work _refine.ls_R_factor_R_free | 0.2180 / 0.2670 |
Structure solution method _refine.pdbx_method_to_determine_struct | MAD |