| Experiment | |
|---|---|
Method _exptl.method | X-RAY DIFFRACTION |
Source type _diffrn_source.source | ROTATING ANODE |
Source details _diffrn_source.type | RIGAKU RUH2R |
Temperature [K] _diffrn.ambient_temp | 100 |
Detector technology _diffrn_detector.detector | IMAGE PLATE |
Collection date _diffrn_detector.pdbx_collection_date | 1996-01 |
Detector _diffrn_detector.type | MARRESEARCH |
| Software | |
Data reduction #1 _software.classification | MOSFLM |
Data reduction #2 _software.classification | ROTAVATA |
Data reduction #3 _software.classification | Agrovata |
Data scaling #1 _software.classification | CCP4 (AGROVATA |
Data scaling #2 _software.classification | ROTAVATA |
Phasing _software.classification | AMoRE |
Refinement _software.classification | X-PLOR (3.8) |
| General information | |
Spacegroup name _symmetry.space_group_name_H-M | C 2 2 21 |
Unit cell parameters _cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma} | 74.56 73.57 97.63 90.0 90.0 90.0 |
Wavelength _diffrn_radiation_wavelength.wavelength | 1.54180 Å |
| Data quality metrics | Overall | OuterShell |
|---|---|---|
Low resolution limit [Å] _reflns.d_resolution_low _reflns_shell.d_res_low | 27.740 | 1.980 |
High resolution limit [Å] _reflns.d_resolution_high _reflns_shell.d_res_high | 1.910 | 1.910 |
Rmerge _reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs | 0.091 | 0.395 |
| Rmeas | - | - |
| Rpim | - | - |
| Total number of observations | - | - |
Total number unique _reflns.number_obs | 21288 | - |
<I/σ(I)> _reflns.pdbx_netI_over_sigmaI _reflns_shell.meanI_over_sigI_obs | 5.80 | 1.80 |
Completeness [%] _reflns.percent_possible_obs _reflns_shell.percent_possible_all | 99.2 | 93.4 |
Multiplicity _reflns.pdbx_redundancy _reflns_shell.pdbx_redundancy | 3.3 | 3.2 |
| CC(1/2) | - | - |
| Refinement | |
|---|---|
PDB entry ID _entry.id | 1A4B |
Deposition date _pdbx_database_status.recvd_initial_deposition_date | 1998-01-28 |
Resolution _refine.ls_d_res_low _refine.ls_d_res_high | 8.0 - 1.910 Å |
R _refine.ls_R_factor_obs | 0.2015 |
Rwork _refine.ls_R_factor_R_work | 0.2015 WARNING: no Rfree given? |
Structure solution method _refine.pdbx_method_to_determine_struct | MOLECULAR REPLACEMENT |
Starting model (for MR) _refine.pdbx_starting_model | PDB ENTRY 2AZA |