1DQH
CRYSTAL STRUCTURE OF HELIX II OF THE X. LAEVIS SOMATIC 5S RRNA WITH A CYTOSINE BULGE IN TWO CONFORMATIONS
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU300 |
| Temperature [K] | 263 |
| Detector technology | IMAGE PLATE |
| Detector | RIGAKU RAXIS IIC |
| Spacegroup name | P 43 21 2 |
| Unit cell lengths | 32.780, 32.780, 102.500 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 10.000 - 1.700 |
| R-factor | 0.202 |
| Rwork | 0.202 |
| R-free | 0.24300 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.260 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | CNS (0.9) |
Data quality characteristics
| Overall | |
| Low resolution limit [Å] | 22.590 |
| High resolution limit [Å] | 1.700 |
| Rmerge | 0.079 |
| Number of reflections | 6070 |
| <I/σ(I)> | 20.2 |
| Completeness [%] | 90.7 |
| Redundancy | 4.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6 | 298 | MGCL2, CACL2, CACODYLATE, MPD, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
Crystallization Reagents
| ID | crystal ID | solution ID | reagent name | concentration | details |
| 1 | 1 | 1 | MGCL2 | ||
| 2 | 1 | 1 | CACL2 | ||
| 3 | 1 | 1 | CACODYLATE | ||
| 4 | 1 | 1 | MPD | ||
| 5 | 1 | 2 | MPD |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 0.2 (mM) | |
| 2 | 1 | drop | 0.6 (mM) | ||
| 3 | 1 | drop | MPD | 4.4 (%(v/v)) | |
| 4 | 1 | drop | sodium cacodylate | 20.2 (mM) | |
| 5 | 1 | drop | 4.4 (mM) | ||
| 6 | 1 | reservoir | MPD | 50 (%) |
