| Experiment | |
|---|---|
Method _exptl.method | X-RAY DIFFRACTION |
Experimental protocol _diffrn_radiation.pdbx_diffrn_protocol | MAD |
Source type _diffrn_source.source | SYNCHROTRON |
Source details _diffrn_source.type | SSRL BEAMLINE BL9-2 |
Synchrotron site _diffrn_source.pdbx_synchrotron_site | SSRL |
Beamline _diffrn_source.pdbx_synchrotron_beamline | BL9-2 |
Temperature [K] _diffrn.ambient_temp | 100 |
Detector technology _diffrn_detector.detector | CCD |
Collection date _diffrn_detector.pdbx_collection_date | 2007-02-16 |
Detector _diffrn_detector.type | MARMOSAIC 325 mm CCD |
Wavelength(s) [Å] _diffrn_source.pdbx_wavelength_list | 0.91162, 0.97929 |
| Software | |
Data collection _software.classification | MAR345 (CCD) |
Data reduction _software.classification | XDS |
Data scaling _software.classification | XSCALE (Wolfgang Kabsch) |
Phasing #1 _software.classification | SHELX (George Sheldrick; gsheldr@shelx.uni-ac.gwdg.de) |
Phasing #2 _software.classification | SHELXD |
Phasing #3 _software.classification | SHARP |
Model building _software.classification | MolProbity (3beta29; D.C. & J.S. Richardson lab; molprobity@kinemage.biochem.duke.edu) |
Refinement _software.classification | REFMAC (5.2.0019; Murshudov, G.N.; ccp4@dl.ac.uk) |
| General information | |
Spacegroup name _symmetry.space_group_name_H-M | P 4 21 2 |
Unit cell parameters _cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma} | 109.84 109.84 36.76 90.0 90.0 90.0 |
Wavelength _diffrn_radiation_wavelength.wavelength | 0.911620.97929 Å |
| Data quality metrics | Overall | InnerShell | OuterShell |
|---|---|---|---|
Low resolution limit [Å] _reflns.d_resolution_low _reflns_shell.d_res_low | 29.437 | 29.437 | 2.270 |
High resolution limit [Å] _reflns.d_resolution_high _reflns_shell.d_res_high | 2.210 | 3.740 | 2.210 |
Rmerge _reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs | 0.062 | 0.046 | 0.464 |
| Rmeas | - | - | - |
| Rpim | - | - | - |
| Total number of observations | - | - | - |
Total number unique _reflns.number_obs | 11747 | - | - |
<I/σ(I)> _reflns.pdbx_netI_over_sigmaI _reflns_shell.meanI_over_sigI_obs | 11.29 | 22.80 | 2.60 |
Completeness [%] _reflns.percent_possible_obs _reflns_shell.percent_possible_all | 95.4 | 99.8 | 63.1 |
| Multiplicity | - | - | - |
| CC(1/2) | - | - | - |
| Refinement | |
|---|---|
PDB entry ID _entry.id | 2PG4 |
Deposition date _pdbx_database_status.recvd_initial_deposition_date | 2007-04-06 |
Resolution _refine.ls_d_res_low _refine.ls_d_res_high | 29.4 - 2.210 Å |
Rwork/Rfree _refine.ls_R_factor_R_work _refine.ls_R_factor_R_free | 0.1980 / 0.2575 |
Structure solution method _refine.pdbx_method_to_determine_struct | MAD |