| Experiment | |
|---|---|
Method _exptl.method | X-RAY DIFFRACTION |
Experimental protocol _diffrn_radiation.pdbx_diffrn_protocol | SINGLE WAVELENGTH |
Source type _diffrn_source.source | ROTATING ANODE |
Source details _diffrn_source.type | ENRAF-NONIUS |
Temperature [K] _diffrn.ambient_temp | 93 |
Detector technology _diffrn_detector.detector | IMAGE PLATE |
Collection date _diffrn_detector.pdbx_collection_date | 2000-08-15 |
Detector _diffrn_detector.type | RIGAKU RAXIS IV |
Wavelength(s) [Å] _diffrn_source.pdbx_wavelength_list | 1.5418 |
| Software | |
Data reduction _software.classification | DENZO |
Phasing _software.classification | EPMR |
Refinement _software.classification | CNS |
| 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} | 45.234 46.780 56.560 90.0 90.0 90.0 |
Wavelength _diffrn_radiation_wavelength.wavelength | 1.54180 Å |
| Data quality metrics | Overall |
|---|---|
Low resolution limit [Å] _reflns.d_resolution_low | 10.000 |
High resolution limit [Å] _reflns.d_resolution_high | 2.380 |
Rmerge _reflns.pdbx_Rmerge_I_obs | 0.053 |
| Rmeas | - |
| Rpim | - |
| Total number of observations | - |
Total number unique _reflns.number_obs | 2814 |
| <I/σ(I)> | - |
Completeness [%] _reflns.percent_possible_obs | 98.9 |
Multiplicity _reflns.pdbx_redundancy | 6.5 |
| CC(1/2) | - |
| Refinement | |
|---|---|
PDB entry ID _entry.id | 1JB8 |
Deposition date _pdbx_database_status.recvd_initial_deposition_date | 2001-06-02 |
Resolution _refine.ls_d_res_low _refine.ls_d_res_high | 10.0 - 2.380 Å |
Rwork/Rfree _refine.ls_R_factor_R_work _refine.ls_R_factor_R_free | 0.2230 / 0.2510 |
Structure solution method _refine.pdbx_method_to_determine_struct | MOLECULAR REPLACEMENT |
Starting model (for MR) _refine.pdbx_starting_model | P2(1)2(1)2(1) structure of the same sequence of RNA/DNA hybrid |