| 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 | 2010-01-25 |
Detector _diffrn_detector.type | ADSC QUANTUM 315 |
Wavelength(s) [Å] _diffrn_source.pdbx_wavelength_list | 1.1000 |
| 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 _software.classification | SCALEPACK (Zbyszek Otwinowski; hkl@hkl-xray.com) |
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} | 31.040 60.576 38.165 90.00 93.29 90.00 |
Wavelength _diffrn_radiation_wavelength.wavelength | 1.10000 Å |
| Data quality metrics | Overall | InnerShell | OuterShell |
|---|---|---|---|
Low resolution limit [Å] _reflns.d_resolution_low _reflns_shell.d_res_low | 60.000 | 60.000 | 1.580 |
High resolution limit [Å] _reflns.d_resolution_high _reflns_shell.d_res_high | 1.550 | 4.210 | 1.550 |
Rmerge _reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs | 0.052 | 0.034 | 0.282 |
| Rmeas | - | - | - |
| Rpim | - | - | - |
| Total number of observations | - | - | - |
Total number unique _reflns.number_obs _reflns_shell.number_unique_all | 20512 | 1031 | 923 |
<I/σ(I)> _reflns.pdbx_netI_over_sigmaI | 17.20 | - | - |
Completeness [%] _reflns.percent_possible_obs _reflns_shell.percent_possible_all | 99.2 | 96.2 | 92.9 |
Multiplicity _reflns.pdbx_redundancy _reflns_shell.pdbx_redundancy | 6.9 | 6.9 | 5.8 |
| CC(1/2) | - | - | - |
| Refinement | |
|---|---|
PDB entry ID _entry.id | 3MHB |
Deposition date _pdbx_database_status.recvd_initial_deposition_date | 2010-04-07 |
Resolution _refine.ls_d_res_low _refine.ls_d_res_high | 31.0 - 1.550 Å |
Rwork/Rfree _refine.ls_R_factor_R_work _refine.ls_R_factor_R_free | 0.1880 / 0.2380 |
Structure solution method _refine.pdbx_method_to_determine_struct | MOLECULAR REPLACEMENT |
Starting model (for MR) _refine.pdbx_starting_model | 3BDC with all H2Os, Ca2+ and THP removed and the following truncations: H8A, T13A, Q30A, L36A, L37A, L38A, K64A, D77A T82A, Y91A, Y113A, V114A, Y115A and N118A; all b-factors were reset to 20. |