| 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 X4A |
Synchrotron site _diffrn_source.pdbx_synchrotron_site | NSLS |
Beamline _diffrn_source.pdbx_synchrotron_beamline | X4A |
Temperature [K] _diffrn.ambient_temp | 100 |
Detector technology _diffrn_detector.detector | CCD |
Collection date _diffrn_detector.pdbx_collection_date | 2000-10-01 |
| Software | |
Data reduction _software.classification | DENZO (Zbyszek Otwinowski; hkl@hkl-xray.com) |
Data scaling _software.classification | SCALEPACK (Zbyszek Otwinowski; hkl@hkl-xray.com) |
Phasing _software.classification | CNS |
Refinement #1 _software.classification | REFMAC (Garib N. Murshudov; garib@ysbl.york.ac.uk) |
Refinement #2 _software.classification | CNS (Axel T. Brunger; axel.brunger@yale.edu) |
| 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} | 45.984 67.886 54.466 90.00 95.29 90.00 |
Wavelength _diffrn_radiation_wavelength.wavelength | NA |
| Data quality metrics | Overall | InnerShell | OuterShell |
|---|---|---|---|
Low resolution limit [Å] _reflns.d_resolution_low _reflns_shell.d_res_low | 30.000 | 30.000 | 2.440 |
High resolution limit [Å] _reflns.d_resolution_high _reflns_shell.d_res_high | 2.400 | 6.490 | 2.400 |
Rmerge _reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs | 0.054 | 0.044 | 0.239 |
| Rmeas | - | - | - |
| Rpim | - | - | - |
| Total number of observations | - | - | - |
Total number unique _reflns.number_obs _reflns_shell.number_unique_all | 13060 | 638 | 628 |
<I/σ(I)> _reflns.pdbx_netI_over_sigmaI | 25.40 | - | - |
Completeness [%] _reflns.percent_possible_obs _reflns_shell.percent_possible_all | 99.4 | 92.1 | 100.0 |
| Multiplicity | - | - | - |
| CC(1/2) | - | - | - |
| Refinement | |
|---|---|
PDB entry ID _entry.id | 3PRA |
Deposition date _pdbx_database_status.recvd_initial_deposition_date | 2010-11-29 |
Resolution _refine.ls_d_res_low _refine.ls_d_res_high | 19.8 - 2.400 Å |
Rwork/Rfree _refine.ls_R_factor_R_work _refine.ls_R_factor_R_free | 0.2343 / 0.2911 |
Structure solution method _refine.pdbx_method_to_determine_struct | MOLECULAR REPLACEMENT |
Starting model (for MR) _refine.pdbx_starting_model | WARNING: no starting model (for MR) given |