1G8S
METHANOCOCCUS JANNASCHII FIBRILLARIN PRE-RRNA PROCESSING PROTEIN
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X4A |
Synchrotron site | NSLS |
Beamline | X4A |
Temperature [K] | 170 |
Detector technology | IMAGE PLATE |
Collection date | 1997-10-01 |
Detector | MARRESEARCH |
Wavelength(s) | 0.97894 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 121.152, 43.212, 55.197 |
Unit cell angles | 90.00, 96.98, 90.00 |
Refinement procedure
Resolution | 40.000 - 1.600 |
R-factor | 0.2016 |
Rwork | 0.201 |
R-free | 0.21300 |
Structure solution method | MAD |
Starting model (for MR) | 1fbn |
RMSD bond length | 0.008 |
RMSD bond angle | 1.300 |
Data reduction software | DENZO (SUITE) |
Data scaling software | SCALEPACK (SUITE) |
Refinement software | CNS (1.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 40.000 | 1.700 |
High resolution limit [Å] | 1.600 | 1.600 |
Rmerge | 0.076 | 0.400 |
Number of reflections | 68772 | |
Completeness [%] | 97.0 | 95.8 |
Redundancy | 2 | 2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 5.6 | 273 | 20% PEG 4000, 20% Isopropanol, 0.1 M NaCitrate, 25 mg/ml fibrillarin, pH 5.6, VAPOR DIFFUSION, SITTING DROP, temperature 273K |