6CAB
RNA-dGMP complex with Sr ion
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ALS BEAMLINE 8.2.2 |
Synchrotron site | ALS |
Beamline | 8.2.2 |
Temperature [K] | 99 |
Detector technology | CCD |
Collection date | 2017-10-25 |
Detector | MAR CCD 130 mm |
Wavelength(s) | 1 |
Spacegroup name | P 3 2 1 |
Unit cell lengths | 48.707, 48.707, 80.580 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 50.000 - 2.500 |
R-factor | 0.218 |
Rwork | 0.215 |
R-free | 0.28000 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 5dhc |
RMSD bond length | 0.021 |
RMSD bond angle | 2.668 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0158) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.590 |
High resolution limit [Å] | 2.500 | 2.500 |
Rmerge | 0.096 | 0.440 |
Number of reflections | 4047 | 328 |
<I/σ(I)> | 13.1 | 1.96 |
Completeness [%] | 97.5 | 82 |
Redundancy | 4.5 | 3.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 291 | 10% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.040 M Sodium cacodylate trihydrate pH 7.0, 0.012 M Spermine tetrahydrochloride, 0.080 M Sodium chloride, 0.020 M Strontium chloride |