| 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 | APS BEAMLINE 23-ID-D |
Synchrotron site _diffrn_source.pdbx_synchrotron_site | APS |
Beamline _diffrn_source.pdbx_synchrotron_beamline | 23-ID-D |
Temperature [K] _diffrn.ambient_temp | 295 |
Detector technology _diffrn_detector.detector | CCD |
Collection date _diffrn_detector.pdbx_collection_date | 2008-04-17 |
Detector _diffrn_detector.type | ADSC QUANTUM 315 |
Wavelength(s) [Å] _diffrn_source.pdbx_wavelength_list | 0.83 |
| Software | |
Data reduction _software.classification | DENZO |
Data scaling #1 _software.classification | SCALA (Phil R. Evans; pre@mrc-lmb.cam.ac.uk) |
Data scaling #2 _software.classification | SCALEPACK |
Phasing _software.classification | RAVE |
Refinement _software.classification | CNS (Axel T. Brunger; axel.brunger@yale.edu) |
| General information | |
Spacegroup name _symmetry.space_group_name_H-M | I 2 2 2 |
Unit cell parameters _cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma} | 553.033 574.390 587.358 90.0 90.0 90.0 |
Wavelength _diffrn_radiation_wavelength.wavelength | 0.900000.83000 Å |
| Data quality metrics | Overall | OuterShell |
|---|---|---|
Low resolution limit [Å] _reflns.d_resolution_low _reflns_shell.d_res_low | 35.000 | 3.740 |
High resolution limit [Å] _reflns.d_resolution_high _reflns_shell.d_res_high | 3.650 | 3.650 |
Rmerge _reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs | 0.184 | 0.431 |
| Rmeas | - | - |
| Rpim | - | - |
| Total number of observations | - | - |
Total number unique _reflns.number_obs _reflns_shell.number_unique_all | 656590 | 11086 |
<I/σ(I)> _reflns.pdbx_netI_over_sigmaI _reflns_shell.meanI_over_sigI_obs | 2.50 | 1.40 |
Completeness [%] _reflns_shell.percent_possible_all | - | 14.8 |
Multiplicity _reflns.pdbx_redundancy _reflns_shell.pdbx_redundancy | 1.0 | 1.1 |
| CC(1/2) | - | - |
| Refinement | |
|---|---|
PDB entry ID _entry.id | 3E8K |
Deposition date _pdbx_database_status.recvd_initial_deposition_date | 2008-08-20 |
Resolution _refine.ls_d_res_low _refine.ls_d_res_high | 35.0 - 3.650 Å |
R _refine.ls_R_factor_obs | 0.3650 WARNING: neither Rwork nor Rfree given |
Structure solution method _refine.pdbx_method_to_determine_struct | MOLECULAR REPLACEMENT |
Starting model (for MR) _refine.pdbx_starting_model | Prohead II 12A Cryo-EM model and PII 5.2A crystal structure |