| 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 X25 |
Synchrotron site _diffrn_source.pdbx_synchrotron_site | NSLS |
Beamline _diffrn_source.pdbx_synchrotron_beamline | X25 |
Temperature [K] _diffrn.ambient_temp | 100 |
Detector technology _diffrn_detector.detector | CCD |
Collection date _diffrn_detector.pdbx_collection_date | 2009-08-20 |
Detector _diffrn_detector.type | ADSC QUANTUM 315 |
Wavelength(s) [Å] _diffrn_source.pdbx_wavelength_list | 0.97950 |
| Software | |
Data collection _software.classification | CBASS |
Data reduction #1 _software.classification | DENZO (Zbyszek Otwinowski; hkl@hkl-xray.com) |
Data reduction #2 _software.classification | HKL-2000 |
Data scaling #1 _software.classification | SCALEPACK (Zbyszek Otwinowski; hkl@hkl-xray.com) |
Data scaling #2 _software.classification | HKL-2000 |
Phasing _software.classification | PHASER (2.1.3; Tue Jul 1 14:16:50 2008; Randy J. Read; cimr-phaser@lists.cam.ac.uk) |
Refinement _software.classification | REFMAC (Garib N. Murshudov; garib@ysbl.york.ac.uk) |
| 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} | 31.027 60.296 38.249 90.00 92.26 90.00 |
Wavelength _diffrn_radiation_wavelength.wavelength | 0.97950 Å |
| Data quality metrics | Overall | OuterShell |
|---|---|---|
Low resolution limit [Å] _reflns.d_resolution_low _reflns_shell.d_res_low | 40.000 | 1.580 |
High resolution limit [Å] _reflns.d_resolution_high _reflns_shell.d_res_high | 1.550 | 1.550 |
Rmerge _reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs | 0.046 | 0.323 |
| Rmeas | - | - |
| Rpim | - | - |
| Total number of observations | - | - |
Total number unique _reflns.number_obs _reflns_shell.number_unique_all | 19271 | 606 |
<I/σ(I)> _reflns.pdbx_netI_over_sigmaI | 26.90 | - |
Completeness [%] _reflns.percent_possible_obs _reflns_shell.percent_possible_all | 93.9 | 60.1 |
Multiplicity _reflns.pdbx_redundancy _reflns_shell.pdbx_redundancy | 7.3 | 3.6 |
| CC(1/2) | - | - |
| Refinement | |
|---|---|
PDB entry ID _entry.id | 3ITP |
Deposition date _pdbx_database_status.recvd_initial_deposition_date | 2009-08-28 |
Resolution _refine.ls_d_res_low _refine.ls_d_res_high | 32.3 - 1.750 Å |
Rwork/Rfree _refine.ls_R_factor_R_work _refine.ls_R_factor_R_free | 0.2030 / 0.2350 |
Structure solution method _refine.pdbx_method_to_determine_struct | MOLECULAR REPLACEMENT |
Starting model (for MR) _refine.pdbx_starting_model | PDB ID 3BDC, residue 34 truncated to ALA, all water molecules and ligands were removed, All b-factors set to 20A^2, all alternate residue conformations deleted, defaulting to conformation Å |