| Experiment | |
|---|---|
Method _exptl.method | X-RAY DIFFRACTION |
Source type _diffrn_source.source | ROTATING ANODE |
Temperature [K] _diffrn.ambient_temp | 100.00 |
Detector technology _diffrn_detector.detector | AREA DETECTOR |
Collection date _diffrn_detector.pdbx_collection_date | 1991-06-01 |
Detector _diffrn_detector.type | XENTRONICS |
| Software | |
Data reduction _software.classification | XENGEN |
Data scaling _software.classification | ULTIMA |
Refinement _software.classification | NUCLSQ |
| General information | |
Spacegroup name _symmetry.space_group_name_H-M | P 21 21 21 |
Unit cell parameters _cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma} | 24.400 40.215 65.268 90.0 90.0 90.0 |
Wavelength _diffrn_radiation_wavelength.wavelength | NA |
| Data quality metrics | Overall |
|---|---|
Low resolution limit [Å] _reflns.d_resolution_low | 8.000 |
High resolution limit [Å] _reflns.d_resolution_high | 2.500 |
Rmerge _reflns.pdbx_Rmerge_I_obs | 0.084 |
| Rmeas | - |
| Rpim | - |
| Total number of observations | - |
Total number unique _reflns.number_obs | 2152 |
| <I/σ(I)> | - |
Completeness [%] _reflns.percent_possible_obs | 87.5 |
Multiplicity _reflns.pdbx_redundancy | 4.0 |
| CC(1/2) | - |
| Refinement | |
|---|---|
PDB entry ID _entry.id | 285D |
Deposition date _pdbx_database_status.recvd_initial_deposition_date | 1996-09-11 |
Resolution _refine.ls_d_res_low _refine.ls_d_res_high | 8.0 - 2.500 Å |
R _refine.ls_R_factor_obs | 0.2060 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 | B-DNA ORIENTED FIBER |