6DN1
CRYSTAL STRUCTURE OF THE FMN RIBOSWITCH BOUND TO BRX1151 SPLIT RNA
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X25 |
Synchrotron site | NSLS |
Beamline | X25 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2009-05-28 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.97950 |
Spacegroup name | P 31 2 1 |
Unit cell lengths | 74.440, 74.440, 140.710 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 30.880 - 3.030 |
R-factor | 0.224 |
Rwork | 0.223 |
R-free | 0.24200 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3f4e |
RMSD bond length | 0.010 |
RMSD bond angle | 0.770 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | PHASER |
Refinement software | BUSTER (2.10.3) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 140.711 | 140.711 | 2.170 |
High resolution limit [Å] | 2.050 | 6.120 | 2.050 |
Rmerge | 0.095 | 0.035 | |
Rmeas | 0.111 | 0.040 | |
Number of reflections | 36651 | 1804 | 1350 |
<I/σ(I)> | 6.31 | 30.47 | |
Completeness [%] | 67.0 | 87.9 | 15.4 |
Redundancy | 6.8 | ||
CC(1/2) | 0.998 | 0.998 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | EVAPORATION | 6.5 | 293.15 | PEG 4000 |